ZODIAC CIPHERS
RICHARD GRINELL, COVENTRY, ENGLAND
Home
Search This Site With Google
The Mount Diablo Map and Code Solution
Zodiac News
Zodiac News Archive
Santa Barbara Attack
Cheri Jo Bates
The Confession
Riverside Desktop Poem
Bates Letter
The Forgotten Victims
Welsh Chappie - Zodiac News
Lake Herman Murders
Blue Rock Springs Attack
Vallejo Times Letter
Examiner Letter
Chronicle Letter
Complete 408 Cipher
Vallejo and Benicia Map
Kathie Snoozy and Debra Furlong Murders
Debut of Zodiac Letter
Lake Berryessa Attack
Presidio Heights Attack
Call to Chat Show
340 Cipher
Bus Bomb Letter
Betsy Aardsma Murder
The Fairfield Letter
Melvin Belli Letter
Santa Barbara Murders 1970
Modesto Attack
My Name is Cipher
Dragon Card and Button Letter
>
Phillips Road Map
The Sleeping Bag Murders
The Little List Letter
The Halloween Card
Lake Tahoe Disappearance
Los Angeles Times Letter
The Monticello Card
The Exorcist Letter
SLA Letter
Red Phantom Letter/American Greetings Card
The 1978 Letter
Los Angeles Times Newspaper Articles
Zodiac Letters Real or Fake
Zodiac Documentary
Unsolved Mysteries
The Colonial Parkway Murders
Suspects
Arthur Leigh Allen
Rick Marshall
Lawrence Kane
Theodore Kaczynski
Richard Gaikowski
Gareth Penn
Jack Tarrance
01/21/2025
FOUR TRAPPED PIECES OF GRAVEL
01/18/2025
THE "DARK SPOT IN THE CENTER" OF CLEVELAND
01/17/2025
THE TRIGGER THAT BEGAN THE BELLI CODE?
01/15/2025
THE "GAMES" OF THE ZODIAC KILLER
01/07/2025
AN ESCAPE EASTWARDS TO LYON STREET
01/06/2025
A FABRICATED BROADCAST AT PRESIDIO HEIGHTS?
01/05/2025
AN AUDIENCE TO SET THE RECORD STRAIGHT
01/05/2025
TWO CARDS TO AVERY ABOUT DONNA LASS?
01/03/2025
"I AM GUILTY, I AM INSANE"
12/29/2024
THE MOST DANGEROUS ANIMAL OF ALL
12/27/2024
YOURS TRULY, JACK THE RIPPER
12/26/2024
BRINGING WHITECHAPEL TO RIVERSIDE
12/22/2024
DID THE ZODIAC PASS THE WALKING CHICKEN?
12/17/2024
OUT OF SIGHT ON THE WEST BANK?
12/13/2024
WAS THE HELEN AXE SIGHTING WRONG?
12/03/2024
BEYOND THE GATE #10 TURNOUT
11/26/2024
A JOURNEY "FROM HELL" TO RIVERSIDE
11/25/2024
THE HISTORICAL SIGNIFICANCE OF MURDER
11/23/2024
JACK THE RIPPER AND THE CONFESSION LETTER
11/20/2024
THE MURDERS IN RIVERSIDE AND POWAY
11/15/2024
GETTING A FOOTHOLD IN THE SCORPION CIPHER
11/12/2024
STANDING AT THE GRAVESITE OF SNOOZY?
11/10/2024
THE INCONVENIENT TESTIMONY
11/08/2024
TWICE, BY REASON OF INSANITY
11/07/2024
ABC STAGE 67 "THE CONFESSION"
11/06/2024
WAS THE MURDERER SEEN BY THE BORGES RANCH?
11/01/2024
EXAMINING THE AUTOPSY REPORT OF DAVID FARADAY
10/29/2024
SEARCHING FOR A Z13 SOLUTION
10/22/2024
BODIES ON THE BEACH IN SANTA BARBARA
10/21/2024
CONNELLY AND GASSER NEVER SAW WESNER
10/18/2024
ONE IINVERTED VICTIM, TWICE
10/17/2024
HUNTING BY THE BENICIA PUMPING STATION
10/15/2024
CONNELLY AND GASSER, 9PM
10/13/2024
RAY GRANT'S ROBERT CONNELLY TIMELINE
10/13/2024
THE HUNTING KNIFE IN THE DRIVEWAY
10/12/2024
THE BROKEN KNIFE AT RIVERSIDE
10/10/2024
GRABBED HER AROUND THE NECK (TWICE)
10/08/2024
DID ZODIAC KNOW ROSLYN ATWOOD?
10/06/2024
THE "RH" FOOTNOTE OF ROSLYN ATWOOD
10/04/2024
RAY GRANT'S ROAMING IMPALA
10/02/2024
THE RESIDENCE OF THE ZODIAC KILLER?
10/01/2024
WHEN THE BLACK MAN WAS WALKING BY [PT3]
09/29/2024
WHEN THE BLACK MAN WAS WALKING BY [PT2]
09/29/2024
WHEN THE BLACK MAN WAS WALKING BY
09/26/2024
CHERI JO BATES-THE TIMEX WATCH
09/25/2024
THE PAYPHONE TRACE IN VALLEJO [PART TWO}
09/25/2024
THE 12:56AM PAYPHONE TRACE IN VALLEJO
09/24/2024
THE TICKING TIME OF MURDER
09/24/2024
THE ONE MILLION DOLLAR BOMB THREAT
08/31/2024
MY NAME IS ARTHUR GORDON PYM
08/23/2024
TORTURED "BY FIRE" ON OCTOBER 24TH 1970
08/21/2024
ATTENTION PAUL AVERLY [PART TWO]
08/19/2024
ATTENTION PAUL AVERLY
08/13/2024
AN EYEWITNESS OR A GHOST?
08/04/2024
PLANET X FILMWORKS WITH ANDREW GRAY
07/30/2024
DID DONNA LASS LIVE CLOSE TO ZODIAC?
07/29/2024
THE BLACK PHANTOM
07/28/2024
THE DANCE OF DEATH
07/27/2024
THE 1978 LETTER UNLIKELY PENNED BY TOSCHI
07/23/2024
DOES TWO ERRORS SPELL ONE KILLER?
07/19/2024
ANOTHER LAYER TO THE PINES POSTCARD
07/18/2024
PLOTTING THE DISTANCE OF THE DEAD ZONE
07/17/2024
1,000 METERS OF FACT OR FICTION
07/14/2024
A MURDERER AT 3893 PIONEER TRAIL ROAD?
07/13/2024
THE INSPECTION TOUR ON THE FIFTH
07/12/2024
AROUND IN THE SNOW
07/11/2024
WAS JOSEPH HOLT KNOWN TO JANE ALLEN?
07/10/2024
THE MURDER OF KATHLEEN KEOHANE
07/10/2024
ATTEMPTED DOUBLE MURDER BY KELLER ROAD
07/09/2024
THE 1977 PHONE CALL TO THE CASINO [PT2]
07/08/2024
BRYNN RAINEY AND CAROL ANDERSEN
07/07/2024
THE DARKNESS BEYOND HEAVENLY MOUNTAIN
07/06/2024
SINISTER CALL TO THE SAHARA IN 1977
07/04/2024
ONE ROAD, THREE MURDERS
07/02/2024
THE SWINDLE MURDERS AT OCEAN BEACH [PT2]
07/01/2024
THE SWINDLE MURDERS AT OCEAN BEACH
06/30/2024
FROM OCEANSIDE TO SAN FRANCISCO
06/29/2024
THE CEMETERY BEACH MURDERS OF 1970 [PT2]
06/28/2024
THE CEMETERY BEACH MURDERS OF 1970
06/24/2024
DREW BEESON AND ROSS GERACI-GAVIOTA
06/21/2024
ZODIAC AND THE GAVIOTA BEACH MURDERS
06/19/2024
DOMINGOS AND EDWARDS-THE FINAL ANALYSIS
06/16/2024
DOMINGOS AND EDWARDS-PISTOL OR RIFLE?
06/15/2024
DOMINGOS AND EDWARDS-THE AMMO
06/11/2024
DOMINGOS AND EDWARDS-THE BEACH
06/11/2024
DOMINGOS AND EDWARDS-THE ROPE
06/10/2024
DOMINGOS AND EDWARDS-THE SHACK
06/09/2024
DOMINGOS AND EDWARDS-THE BALLISTICS
06/04/2024
IS THE LOS ANGELES TIMES LETTER A HOAX?
06/02/2024
A NIGHTMARE FOR POLICE OFFICERS
05/31/2024
"DONNA" AND "ABRAHAM LINCOLN"
05/28/2024
RE-EXAMINATION OF THE PINES CARD [PT3]
05/28/2024
RE-EXAMINATION OF THE PINES CARD [PT2]
05/27/2024
RE-EXAMINATION OF THE PINES CARD
05/24/2024
FOUR PHONE CALLS TO PEGGY TRAINER
05/21/2024
THE ZODIAC HOROSCOPE OF LEONA ROBERTS
05/18/2024
BASEBALL "GIFT FROM ZODIAC"
05/17/2024
A POSSIBLE AUTHOR OF THE NOVATO LETTER?
05/16/2024
DID THE ZODIAC KILLER KNOW DONNA LASS?
05/13/2024
"AN OBSCENITY TO THE REST OF THE WORLD"
05/10/2024
A FOUR YEAR JOURNEY TO TOMBSTONE
05/09/2024
"A GAME OF DEATH" IN PARADISE
05/04/2024
A DEEP DIVE INTO THE ALBANY LETTER AND CODE
05/03/2024
A WORLD OF COINCIDENCE NEAR MODESTO
05/01/2024
THE ZODIAC KILLER'S SEARCH FOR CONTROL
04/29/2024
THREE MISSING BULLETS AT BLUE ROCK SPRINGS?
04/26/2024
MORE ON THE "SCOTCH TAPE" LETTER
04/23/2024
MERIAN C. COOPER: THE MOST DANGEROUS GAME
04/09/2024
THE 2016 HOAXER FROM SAN BERNARDINO
04/06/2024
TO THE SLAUGHTER LIKE A LAMB
04/05/2024
THE LANGUAGE OF ONE
03/25/2024
MY NAME IS AND ISN'T TIT-WILLOW
03/22/2024
THE SUICIDE'S GRAVE OF KAO KANG
03/18/2024
THE EXORCIST AND THE SUICIDE'S GRAVE
03/17/2024
PROFILING WITH PAT BROWN ON YOUTUBE
03/11/2024
WOULD ZODIAC RESEARCHERS KILL THEIR OWN SUSPECT?
03/04/2024
RED RAGE IN THE SKY OVER LOS ANGELES
02/29/2024
THE 1986 BODY COUNT IS GROWING
02/23/2024
RADIANS, BOMBS AND ELECTRICAL CIRCUITRY
02/22/2024
THE ZODIAC KILLER USED 5 RADIANS TO IDENTIFY SCHOOL
02/20/2024
A THREAT ON A SCHOOL BUS IN 1977
02/20/2024
DID ZODIAC CLAIM THE MURDER OF PATRICK BALTAZAR?
02/17/2024
IF DOROTHY CULLISON WAS CORRECT?
02/12/2024
THE PHONE CALL TO THE CASINO RE-EXAMINED
02/10/2024
A FAILURE OF CRITICAL THINKING ON THE TAPATALK FORUM
02/05/2024
WHY DO PEOPLE BELIEVE IN THE RED PHANTOM LETTER
02/03/2024
A SIX-PAGE LETTER TO MAYOR BRADLEY IN 1978
02/01/2024
THE SUFFERING MOTHER REBORN INTO PARADISE
01/30/2024
THE AUTHOR OF RAMPAGE IN PARADISE
01/28/2024
THE PICTURE PAINTED IN MONTICELLO
01/28/2024
THE TIME OF THE PHONE CALL TO THE CASINO?
01/27/2024
THE "TRYING TIMES" OF THE ZODIAC KILLER?
01/25/2024
DID THE KILLER MAKE THE DONNA LASS PHONE CALL?
01/23/2024
RETHINKING "THE MOST DANGEROUS GAME"
01/21/2024
DID BOTTLE SHOP MAN MURDER DONNA LASS?
01/21/2024
WHY GROUCHO MARX ON THE EUREKA CARD?
01/20/2024
A PAWN IN A GAME OF DEATH
01/18/2024
THE INSPIRATION FOR THE 408 CRYPTOGRAM?
01/18/2024
THE REASON BEHIND THE EXORCIST LETTER
01/16/2024
ANOTHER PHONE CALL IN JULY 1978?
01/15/2024
DRIVING AROUND IN MY "DEATH MACHINE"
01/14/2024
THREE DOORS IN AUGUST AND SEPTEMBER
01/13/2024
DONNA LASS-GUARDIAN OF THE PINES?
01/13/2024
NED DEHAN ON THE ZODIAC KILLER CHANNEL
01/11/2024
THE LUIGI WARREN SUBSTACK
01/10/2024
THE BOISE CASCADE CHRISTMAS CARD IN 1974?
01/07/2024
ZODIAC THREATS TO INCLINE VILLAGE
01/06/2024
ZODIAC UPSTAGED BY THE OSCARS IN 1978
01/03/2024
DRIVING PAST THE SIERRA CLUB
01/02/2024
TWO POSTCARDS, TWO BURIAL SITES?
01/01/2024
THE PINES CARD PREDICTED CAMP SPAULDING
12/29/2023
REMAINS OF DONNA LASS IDENTIFIED [PART 3]
12/28/2023
REMAINS OF DONNA LASS IDENTIFIED [PART 2]
12/27/2023
REMAINS OF DONNA LASS IDENTIFIED
12/26/2023
A MORE CONTEMPORARY "DANGEROUS GAME"
12/25/2023
ANDREW GRAY AND NED DEHAN ON YOUTUBE
12/24/2023
THE SANTA ROSA NOTE THREATENING MURDER
12/24/2023
AN INVERTED MERRY CHRISTMAS
12/20/2023
THE EXORCIST PARODY ON COMEDY HOUR
12/15/2023
"ZODIAC" PSEUDONYM WRITTEN ON TOMBSTONE
12/15/2023
ANOTHER "ZODIAC" LETTER ON APRIL 15TH 1971
12/14/2023
THE MONTICELLO CARD NEWSPAPER CUTTINGS?
12/14/2023
ROWAN AND MARTIN'S BOO-IN [OCTOBER 26TH 1970]
12/13/2023
THE WAR OF THE WORLDS
12/04/2023
THE MEANING BEHIND THE GLORY ON 4/20/70
11/28/2023
THE LANGUAGE OF A VALLEJO KILLER?
11/27/2023
THREE GRAVEYARDS IN MAY
11/21/2023
EXAMINING THE DESKTOP POEM ONCE AGAIN
11/04/2023
REVIVING THE 1978 LETTER
09/18/2023
A POSSIBLE SOLUTION TO ZODIAC'S 5 CHARACTER CODE
09/15/2023
THE SIGNATURE OF RIVERSIDE AND THE BAY AREA?
09/07/2023
THE SCORPION CIPHERS-A STING IN THE TAIL
09/04/2023
THE AUTOPSY OF PAUL STINE-UNANSWERED QUESTIONS
08/31/2023
GENETIC GENEALOGY-THE CARLA WALKER ACT
08/28/2023
THE GOOD CITIZEN LETTER-FINDING JERRY
08/27/2023
PLANET X FILMWORKS-EVERYTHING ZODIAC
08/25/2023
WAS THE CONFESSION LETTER AUTHOR THE KILLER [PT2]
08/22/2023
WAS THE CONFESSION LETTER AUTHOR THE KILLER [PT1]
08/08/2023
I AM GOING TO KILL 5 PEOPLE 3 TIMES
08/07/2023
A FORECAST FOR DEATH IN MARIN COUNTY
08/03/2023
THE BULLET THAT TRAVELED FROM BENICIA TO FRISCO?
07/27/2023
A VIABLE SOLUTION TO THE 38 CHARACTER CODE
07/24/2023
TWO SCREAMS IN THE NIGHT
07/23/2023
EXAMINING THE AUTOPSY REPORT OF DARLENE FERRIN
07/22/2023
THE AUTOPSY FINDINGS OF CECELIA SHEPARD
07/19/2023
THE FLIGHT FOR FREEDOM [PART TWO]
06/13/2023
ZODIAC, KILLER OF 5 OR 13 (OCTOBER 5TH 1970)
06/12/2023
THE DMV LETTER, PAUL AVERY AND HERB CAEN
06/09/2023
THE IDENTITY OF THE "DEEP REAL ESTATE" AUTHOR
06/08/2023
ANOTHER MESSAGE FROM THE "IMPERIAL WIZARD"
05/24/2023
THE NEWSPAPER SOURCES FOR THE "PACE" POSTCARD
05/20/2023
ZODIAC KILLER:JUST THE FACTS USED FOR FICTION
05/19/2023
ANOTHER PARKING LOT SLAYING ON JANUARY 3RD 1969
05/16/2023
A COMMUNICATION ALL ABOUT ME
05/10/2023
A FEMALE HOAXER IN 1986 AND 1987
05/07/2023
THE KENNETH NARLOW RETIREMENT AND ZODIAC
04/29/2023
ANOTHER SERIES OF "ZODIAC" PHONE CALLS
04/27/2023
THE "ZODIAC KILLER" PHONE CALLS TO BARSTOW [PT2]
04/27/2023
THE "ZODIAC KILLER" PHONE CALLS TO BARSTOW
04/22/2023
ACCEPTING THE ZODIAC NARRATIVE
04/18/2023
THE CITIZEN DETECTIVE PODCAST
04/14/2023
THE STRAW BAG OF CHERI JO BATES
04/09/2023
AN INSPIRATION FOR THE 1974 MARY PILKER CARD
04/03/2023
VANISHED PODCAST-THE ZODIAC KILLER
03/29/2023
OFFERING A SOLUTION TO 18 ON 10/7/1969?
03/24/2023
IKKO-IKKI - "REBORN IN PARADISE"
03/22/2023
BRYAN HARTNELL'S 20-30 AGE ESTIMATION
03/21/2023
THE MURDER OF BARBARA BATES KEENAN
03/19/2023
THREE SMALL CROSSHAIRS TO ADDRESS
03/03/2023
THE THREAT ON THE TRANSAMERICA PYRAMID
02/24/2023
THE IMPERIAL WIZARD CAN SAVE YOU
02/17/2023
THE DEPOSITION SITE OF LEONA ROBERTS
02/12/2023
THE MAN WHO DESIGNED THE EUREKA CARD
02/03/2023
CODEBREAKING FOR THE MASSES
01/29/2023
DID ZODIAC TARGET A WATERVLIET WOMAN?
01/23/2023
SHAKING THE ANCESTRAL TREE
01/17/2023
THE GREATEST COPYCAT IN TOWN
01/14/2023
"THERE'S NO DOUBT I WILL DO MY THING"
01/09/2023
THE SIGNATURE OF ZODIAC
01/07/2023
RE-EXAMINING THE AUTOPSY REPORT OF CJB [PART THREE]
12/31/2022
GILBERT AND SULLIVAN IN THE HALLOWEEN CARD
12/27/2022
WAS PAUL STINE MURDERED EIGHT MINUTES EARLIER?
12/23/2022
RE-EXAMINING THE AUTOPSY REPORT OF CJB [PART TWO]
12/21/2022
RE-EXAMINING THE AUTOPSY REPORT OF CHERI JO BATES
12/06/2022
AN ORINDA MURDER NEAR THE ADAMSES
11/29/2022
THE POETRY OF ENCRYPTION
11/21/2022
A ZODIAC LETTER NEAR RIVERSIDE?
11/17/2022
THE "I AM BACK" PHONE CALL IN 1978
11/16/2022
PLANTING A SEED OF MURDER
11/11/2022
THE TWO STRAY CASINGS IN THE CORVAIR
11/10/2022
DAYS BEFORE THE PAUL STINE MURDER
11/09/2022
THE BURIAL SITE OF LYNDA CHRISTINE KANES
11/08/2022
ONE HOAXER IN 1966 AND 1967
11/04/2022
THE SHELL CASING DISTRIBUTION AT LAKE HERMAN ROAD
10/31/2022
A THREAT TO MURDER DAVID TOSCHI?
10/29/2022
THREE TV SHOW CRYPTOGRAMS
10/20/2022
FOUR DAYS BEFORE JULY 31ST 1969
10/15/2022
THE ZODIAC KILLER'S SEVENTH CIPHER/CODE
10/07/2022
THE AUTHENTICITY OF ZODIAC KILLER COMMUNICATIONS
10/04/2022
THE INSPIRATION BEHIND THE FAIRFIELD LETTER 12/16/69
09/25/2022
THE MAN WHO NEVER SAID "BOO"
08/19/2022
THE MURDERS OF HAKARI AND BENNALLACK [PT2]
08/17/2022
ZODIAC SPEAKING PODCAST-EPISODE 36
08/16/2022
THE MURDERS OF HAKARI AND BENNALLACK
08/05/2022
A COMMUNICATION FROM MONTCLAIR
08/04/2022
SOME SFPD FILES ABOUT THE ROBERT SALEM MURDER
07/27/2022
THE HALLOWEEN CARD AND BATES MURDER
07/21/2022
THE SPOTLIGHT ON SANTA ROSA
07/08/2022
THE GOOD CITIZEN LETTER-56 BEACH STREET
07/07/2022
THE SPIRIT OF ZODIAC
06/25/2022
DAYLIGHT SAVINGS-CHERI JO BATES
06/24/2022
ROBERT SALEM-THE COMPLETE STORY
06/23/2022
"JERRY" AT 680 BEACH STREET
06/22/2022
KENNETH MAINS EXAMINES THE MURDER OF BATES
06/17/2022
MURDER THROUGH THEATRE
06/07/2022
DELIVER UNTO SATAN
06/06/2022
TWO DIAMONDS IN JUNE
05/30/2022
DNA-ARGUING AGAINST YOURSELF [EXTENDED]
05/27/2022
ZODIAC TALK [EPISODE 1]
05/24/2022
THE SKIN MARKINGS ON ROBERT SALEM
05/08/2022
FLIGHT 555 FROM SAN FRANCISCO
05/07/2022
WHAT HAPPENED TO LEONA ROBERTS?
05/05/2022
A VERY UNLIKELY ZODIAC MURDER
05/05/2022
DID ZODIAC CALL ON JANUARY 4TH 1970?
05/02/2022
A SATANIC MESSAGE IN CODE?
05/01/2022
MY INTERVIEW WITH ROSS GERACI
04/28/2022
THE ZODIAC KILLER-DRIVEN BY DEVIANCY
04/23/2022
A CONTEMPORARY CODE ON APRIL 20TH 1970?
04/15/2022
THE HOUSE OF HORRORS
04/11/2022
ROBERT SALEM-A ZODIAC MURDER?
04/09/2022
ANCHORS AWEIGH
04/06/2022
TWO PHONYS [ERIC WEILL AND KARL FRANCIS WERNER]
04/05/2022
IS THE BADLANDS/CITIZEN CARD AUTHENTIC?
03/27/2022
THE SAN JOSE MURDERS-THE COMPLETE STORY
03/22/2022
THE ZODIAC KILLER CHANNEL
03/13/2022
THE ANTITHETICAL SUSPECT
03/04/2022
DNA-ARGUING AGAINST YOURSELF
01/24/2022
THE YULUPA SCHOOL BUS SHOOTING INCIDENT
01/02/2022
THE MYSTERY OF THE KEYS
01/01/2022
THE COPYCAT WHO COULDN'T COPYCAT
12/28/2021
GAVIN FISH TRUE CRIME
12/20/2021
THE CUTTINGS THAT BIND 1974, 1978 AND 1986
12/17/2021
THE DONNA LASS PRIVATE INVESTIGATOR'S REPORT
12/16/2021
SOLVING THE PHILLIPS 66 MAP WITHOUT THE LITTLE LIST
12/15/2021
THE DONNA LASS DETECTIVE'S REPORT
12/05/2021
USING MOUNT DIABLO ON NOVEMBER 9TH 1969
12/02/2021
FOUR ZODIAC CODES-ONE DATE IN COMMON
11/28/2021
INTERVIEW WITH JO ANNE GOETTSCHE
11/23/2021
ANOTHER WASTE OF TIME AND EFFORT
11/21/2021
THE COPYCAT WHO FAILS TO MIMIC A LETTER
11/15/2021
VERIFYING THE EXORCIST LETTER? [PT 2]
11/12/2021
ZODIAC DNA-DEAD OR ALIVE
11/09/2021
THE GENETIC IDENTITY OF THE KILLER
11/08/2021
THE VOICE OF THE ZODIAC KILLER COULD EXIST ON TAPE
11/07/2021
ROBERT SALEM-THE APRIL 20TH 1970 LETTER
11/04/2021
WE ALREADY HAVE ZODIAC DNA
11/03/2021
ANOTHER THREATENING LETTER TO MELVIN BELLI
11/02/2021
THE 1978 LETTER MAY BE GENUINE AFTER ALL
10/31/2021
THREE RIVERSIDE COMMUNICATIONS-ONE AUTHOR
10/30/2021
A PATTERN OF WRITING
10/29/2021
VERIFYING THE EXORCIST LETTER?
10/29/2021
THE ART OF MIMICRY
10/24/2021
THE OCTOBER 7TH 1969 LETTER
10/21/2021
THE DAY THE ZODIAC KILLER RANG OKLAHOMA
10/20/2021
ANOTHER LOST OPPORTUNITY
10/13/2021
THE PERSON WHO INSPIRED THE BLOODY SHIRT PIECE
10/13/2021
CAN THE 2020 CODEBREAKERS CRACK THIS?
10/12/2021
AUTHENTICATING THE 1981 ATLANTA LETTER?
10/10/2021
BONNIE BRAE STREET AND JUST BEYOND
10/06/2021
A PHONE CALL BEFORE THE STINE MURDER [PT2]
10/03/2021
A PHONE CALL BEFORE THE STINE MURDER?
10/02/2021
MIMICKING THE 1945 MURDER OF FRANCIS BROWN
09/22/2021
TWO DIFFERENT CONFESSION LETTERS
09/16/2021
HOMICIDE COLD CASE UNIT PRESS RELEASE
09/13/2021
THREE TIMES TO DIE AGAIN
09/13/2021
THE POE SOLUTION TO Z13?
08/31/2021
THREE TIMES TO DIE
08/26/2021
ZODIAC CIPHERS APP ON GOOGLE PLAY
08/17/2021
THE CONFESSION AND DESKTOP POEM-ONE AUTHOR
08/15/2021
CAL NEVA CASINO WORKR MURDERED IN 1971
08/15/2021
THE SWITCH TO SAN FRANCISCO
08/12/2021
NO EVIDENCE ZODIAC "TARGETED COUPLES"
08/11/2021
PROFILING A GHOST
08/09/2021
THE FIFTH SCORPION CIPHER
07/23/2021
SHE WON'T DIE THIS TIME
07/22/2021
BRYAN BRUCE DOCUMENTARIES ON YOUTUBE
07/13/2021
THE HEADLINES THAT INSPIRED THE 340 AND 148 CIPHERS
07/08/2021
THE WIDOW IN THE NOVEMBER 21ST 1969 SAN JOSE LETTER
06/25/2021
CONTEMPORARY MESSAGES IN CODE
06/21/2021
AUTHENTICATED ZODIAC COMMUNICATIONS
05/30/2021
MORE WRITING ON THE KARMANN GHIA
05/02/2021
THE DIAGONAL STRUCTURE OF THE 340 CIPHER
04/25/2021
DEATH IN PARADISE
04/24/2021
UNLOCKING THE KEYS TO EUREKA
04/22/2021
THE 340 CIPHER REVEALS SO MUCH MORE
03/13/2021
THE FIRST TWO "ZODIAC SPEAKING" EPISODES
03/10/2021
A NEW VENTURE WITH MICHAEL MORFORD
02/21/2021
DECEMBER 27TH 2020-THE DAY THE Z32 WAS SOLVED
02/12/2021
RETROSPECTIVE VICTIMS
02/05/2021
THE BLAST ESTIMATE OF ZODIAC [PART THREE]
01/27/2021
SHE NEVER REACHED HOME [PART TWO]
01/26/2021
SHE NEVER REACHED HOME
01/25/2021
FOUR TEENAGERS OF FOURTEEN
01/24/2021
JARL VAN EYKCE CRACKS 386-YEAR-OLD CODE
01/23/2021
THE BLAST ESTIMATE OF ZODIAC [PART TWO]
01/20/2021
THE MURDER ON MONTE CRESTA DRIVE
01/18/2021
THE MURDER OF LEONA LARELL ROBERTS
01/17/2021
TWO DEATHS AND ONE ATTACK NEAR SHORELINE HIGHWAY
01/10/2021
TWELVE REASONS OF SEVEN IN TWO ZODIAC CIPHERS
01/09/2021
A SECOND TV SHOW CIPHER?
01/08/2021
WHY THE KEYS WERE PHOTOCOPIED IN THE EUREKA CARD
01/06/2021
PROGRESS ON THE 13 CHARACTER CODE [PT2]
01/06/2021
PROGRESS ON THE 13 CHARACTER CODE
01/05/2021
BLACK BOX ONLINE RADIO
01/04/2021
"PUZZLES IS ONE OF MY PLEASURES"
01/03/2021
THE CRYPTIC 1978 LETTER TO TOSCHI?
01/01/2021
A WHISKER AWAY FROM ESCAPE
12/31/2020
THE DAY THE TABLES WERE TURNED
12/31/2020
LIFE AND DEATH IN FAIRFIELD
12/31/2020
THE ZODIAC REVISITED BOOK TRILOGY
12/30/2020
"PRIESTS ARE GOING TO DIE"
12/30/2020
THE QUEST FOR NUMBER EIGHT
12/29/2020
JANUARY 11TH 1974-THE RETURN OF A KILLER
12/28/2020
THE BLAST ESTIMATE OF ZODIAC
12/25/2020
MRBALLEN YOUTUBE CHANNEL
12/24/2020
THE RIDDLE OF THE CODES
12/23/2020
CAN WE AUTHENTICATE?
12/21/2020
THE CLUES IN EDGAR ALLAN POE'S ESSAY
12/20/2020
THE MESSAGE IN THE 340 CIPHER
12/18/2020
SEARCHING FOR LINKS BETWEEN THE Z340 AND Z38
12/17/2020
THE OAKLAND POLICE DEPARTMENT CALL
12/16/2020
THE CIRCULAR CIPHER
12/15/2020
THE INSPIRATION BEHIND THE ZODIAC KILLER'S 340 CIPHER
12/15/2020
THE ZODIAC KILLER'S MASTERPIECE CIPHER
12/14/2020
THE VALIDITY OF THE 1978 LETTER
12/13/2020
THE DAY THE 340 FINALLY GAVE UP ITS SECRETS
12/11/2020
THE 340 CIPHER BROKEN AT LAST
12/10/2020
THE GEOGRAPHY OF CRIME AND PROFILING EVIL
12/10/2020
THE SAN JOSE PAYPHONE CALL ON DECEMBER 19TH 1969
12/08/2020
THE ZODIAC KILLER'S "HYMN TO MURDER"
12/07/2020
A MEMORIAL TO MURDER
12/06/2020
DID ZODIAC POISON DANIEL WILLIAMS? [PT4]
12/05/2020
THE WRITING IS ON THE WALL
12/04/2020
THE TRUE PICTURE OF ZODIAC
12/03/2020
THE SANTA ROSA THREAT:MUST PRINT IN PAPER
12/03/2020
DID ZODIAC POISON DANIEL WILLIAMS? [PT3]
12/02/2020
SAN FRANCISCO IS TOO HOT FOR ME
12/02/2020
CROSS MARKS OF A KILLER
12/01/2020
THE OCTOBER 22ND 1968 GUN CONTROL ACT
11/30/2020
SANTA ROSA SCHOOL BUS SHOOTING:OCTOBER 17TH 1969
11/30/2020
PROOF:OCTOBER 15TH 1969 CALLER WAS ZODIAC
11/29/2020
THE ORIGINAL 408 CIPHER (POSSIBLY)
11/29/2020
THE SYMBIOSIS OF JOURNALIST AND KILLER
11/27/2020
I WILL "KILL THE LADY IN THE BLUE HOUSE"
11/26/2020
DID ZODIAC POISON DANIEL WILLIAMS? [PT2]
11/25/2020
DID ZODIAC POISON DANIEL WILLIAMS?
11/24/2020
A KILLER ON LINE FIVE
11/23/2020
THE PROMISE OF MURDER ON LINE 5?
11/20/2020
THE SEARCH ONLY GOES SOUTH
11/19/2020
THE PARK POLICE STATION BLAST
11/18/2020
SOREN KORSGAARD: CBS8 NEWS INTERVIEW
11/17/2020
THE CONFLICTING STORIES AT PRESIDIO HEIGHTS
11/16/2020
THE SKIPPING LINE
11/09/2020
THE FICTION OF THE 2007 DOCUMENTARY
10/28/2020
THE CAROL BETH HILBURN MURDER ON SOLVE CRIMES
10/23/2020
THE 1970 CODE SEQUENCE IN APRIL AND OCTOBER
10/22/2020
KATHLEEN JOHNS-A JOURNEY PAST TRACY
10/16/2020
THE BACK SEAT PASSENGER AT WASHINGTON STREET?
10/15/2020
TWO KILLERS ON DECEMBER 20TH 1968?
10/10/2020
A QUESTION OF AUTHENTICITY
10/04/2020
THE CARDINAL POINTS OF ZODIAC
10/02/2020
THE WEST RIOGO TRIANGLE OF DEATH
09/30/2020
THE SHADOW OF MURDER AND COINCIDENCE
09/29/2020
ARSENIC AND OLD BLUE PLACE
09/29/2020
THE MURDER OF SUSAN MARIE LYNCH
09/27/2020
"ZODIAC SAYS HE KILLED S.F. OFFICER"
09/23/2020
PARABON NANOLABS AND THE SEARCH FOR ZODIAC DNA
09/22/2020
GILBERT AND SULLIVAN CLUE TO ZODIAC
09/20/2020
THE INSPIRATION BEHIND THE RED PHANTOM
09/11/2020
THE DISAPPEARANCE OF DENISE ANDERSON
09/10/2020
THE MURDER OF BETTY CLOER
09/07/2020
THE SANTA CLAUS CARD [PART 4]
09/06/2020
THE ZODIAC "WELLS FARGO" BANK ROBBERY NOTE
09/05/2020
THE MURDER OF CAROL BETH HILBURN
09/04/2020
THE MURDER OF JUDITH HAKARI
09/02/2020
DECODING THE 408 CIPHER TWICE
08/31/2020
THE PASTED CLUES
08/26/2020
FBI UPDATE ON THE SLA LETTER
08/23/2020
THE ROAMING HITCHHIKER
08/22/2020
THE 1988 NEW CANAAN LETTERS
08/18/2020
THE MURDERS THAT SHAPED BERRYESSA
08/17/2020
IF THEY WERE LICKED, THEY WILL MATCH
08/08/2020
"I AM WAITING FOR A GOOD MOVIE"
08/08/2020
THE TWILIGHT YEARS
08/06/2020
THE EDGE OF DARKNESS
08/04/2020
A MURDER OVER BY 3800 WASHINGTON STREET
07/29/2020
CREATING AN INSURANCE POLICY
07/27/2020
I CAN DRIVE ANYWHERE
07/23/2020
THE ATLANTA RECORDINGS
06/07/2020
THE ANSWER TO THE MOUNT DIABLO CODE
06/01/2020
NOT FUCKING CRACKPROOF
05/30/2020
THE REET JURVETSON MURDER
05/27/2020
THE UNION CIPHER DISK
05/25/2020
A PERSONAL AD BY ZODIAC IN 1974?
05/24/2020
THE DECEMBER 20TH 2000 GREETING CARD
05/20/2020
THE SECRET CODES OF ZODIAC
05/18/2020
THE RED ARMY
05/13/2020
THE DER FUHRER DEATH LIST
05/12/2020
THE MISSING DARRON GLASS
05/11/2020
THE SANTA CLAUS CARD [PART 3]
05/10/2020
THE SANTA CLAUS CARD [PART 2]
05/07/2020
THE SANTA CLAUS CARD
05/05/2020
HEROLD THE THIRD
05/02/2020
SOUTH OF MARYSVILLE
04/28/2020
THE CHANNEL 9 LETTER EXPLAINED
04/27/2020
ZODIAC KILLER PEER REVIEW BY EVAN FROM TEXAS
04/26/2020
SYMBOLS OF AMERICA SERIES
04/25/2020
RETURN ADDRESS FOR ALBANY
04/23/2020
1978 LETTER-ZODIAC OR COPYCAT?
04/22/2020
STILL DRIVING AROUND IN 1987 [PART TWO]
04/21/2020
THE MISSING LINE IN THE 408 CIPHER?
04/21/2020
MISDIRECTION AT ITS FINEST
04/20/2020
THE ZODIAC POSTAGE
04/16/2020
THE ZODIAC 340 SOLUTION SERVED UP BY CHRISTMAS
04/13/2020
STILL DRIVING AROUND IN 1987
04/09/2020
1986 AND 1987 LETTERS-ONE HAND
04/09/2020
A FRESH LOOK AT THE 1987 LETTER [PT2]
04/08/2020
THE ESCAPE CLAUSE
04/07/2020
A FRESH LOOK AT THE 1987 LETTER
04/05/2020
THE PHANTOM ZODIAC LETTER ON JULY 8TH 1974 [PT2]
04/04/2020
THE UPDATE AT ARGUELLO
04/02/2020
SQUEALLING TIRES AND RACEING ENGINE
03/31/2020
THE PHANTOM ZODIAC LETTER ON JULY 8TH 1974
03/27/2020
THE BOMB THREAT TO INGLESIDE POLICE STATION
03/26/2020
THE JANUARY 10TH 2001 CARD [PT3]
03/25/2020
THE CELEBRITY CYPHER [PART THREE]
03/25/2020
THE SIGHTINGS AT SMITTLE CREEK-SEPT 27TH 1969
03/23/2020
THE COMICAL SOLUTION TO THE 340 CIPHER
03/22/2020
THE BULLET IN THE MAIL
03/22/2020
THE 9 TO 1 RATIO AT LAKE HERMAN ROAD
03/20/2020
THE CIRCULAR ABDUCTION
03/17/2020
THE DISCREPANCY THAT IS PRESIDIO HEIGHTS
03/13/2020
THE MURDERS GAINING DUST
03/09/2020
THE DECEMBER 19TH 1969 ZODIAC PAYPHONE CALL
03/06/2020
DR SUSANNE KNABE-NICOL
02/27/2020
ROBERT SALEM AT BEACH STREET
02/14/2020
DRAWING ZODIAC TO MODESTO
02/11/2020
THE CHERI JO BATES AUTOPSY FINDINGS [PT3]
02/10/2020
THE CHERI JO BATES AUTOPSY FINDINGS [PT2]
02/09/2020
THE CHERI JO BATES AUTOPSY FINDINGS
02/07/2020
THE 1954 CHRISTMAS DAY YELLOW CAB MURDER
02/06/2020
CANCER AND LEO-TWO ZODIAC COMMUNICATIONS?
02/04/2020
THE INITIALS OF A KILLER?
02/03/2020
THE SHELLY-LYNN APARTMENTS
01/26/2020
THE MURDER OF JUDY GIFFORD
12/16/2019
THE JANUARY 10TH 2001 CARD [PT2]
12/14/2019
THE JANUARY 10TH 2001 CARD
12/11/2019
THE SEARCH FOR A NAME
12/08/2019
THE BIRTHDAY CALL
12/03/2019
THE AUTOMOBILE NOTE
12/02/2019
A SEARCH BACK IN TIME
11/28/2019
RETURN TO SENDER
11/24/2019
"JUST WAIT TILL NEXT TIME"
11/23/2019
THE MURDERS BY GAVIOTA STATE PARK
11/21/2019
CHERI JO BATES-THE MURDERER SHE KNEW
11/15/2019
THE "CIPHER KILLER"
11/12/2019
THE BENICIA HIGH SCHOOL NOTE
11/08/2019
THE MURDER OF NANCY FEUSI
10/31/2019
THE ZODIAC KILLER IN NEW YORK?
10/29/2019
ZODIAC'S LOST HIS BOTTLE
10/28/2019
CECELIA SHEPARD MURDER-CONCEIVED ON AUGUST 4TH
10/26/2019
THE SACRAMENTO DMV LETTER [PT2]
10/25/2019
THE "DEEP REAL ESTATE" AD
10/23/2019
ZODIAC MANIAC BY GLENN WALL
10/21/2019
THE "AMBLER TOURS" LETTER
10/20/2019
THE INCONCEIVABLE TIMELINE
10/18/2019
STAR GAZER HOROSCOPE
10/17/2019
THE PHONE CALL "TRACE"
10/15/2019
RIVERSIDE-THE TRAIL OF BLOOD
10/14/2019
THE "MCDONALD'S" LETTER
10/12/2019
THREE MONTHS AFTER THE MOUNT DIABLO CODE
10/09/2019
A FEMALE AUTHOR AT RIVERSIDE?
10/09/2019
A FIFTY-YEAR JOURNEY
10/07/2019
THE RAGE OF CONCERNED CITIZENS
10/05/2019
THE ANSWER TO THE 13 SYMBOL CODE
10/04/2019
THE ANSWER TO THE 32 SYMBOL CODE
10/03/2019
TAPED CONFESSION OF A KILLER
09/30/2019
OLD NORSE FOR KILL
09/29/2019
FBI FILES:THE ZODIAC, SLA AND KENNEDY THREATS
09/27/2019
THE MURDER OF NIKKI BENEDICT
09/26/2019
THE CRANK CALL
09/25/2019
MARAUDER OR COMMUTER?
09/24/2019
THE LOCATION OF THE BOMB [PT3]
09/22/2019
THE CODE SOLUTIONS BY ZODIAC
09/21/2019
THE MURDER CLOCK
09/17/2019
THE LOCATION OF THE BOMB [PT2]
09/16/2019
A TAHOE MYSTERY
09/15/2019
"SAM" THE KILLER
09/13/2019
THE LOCATION OF THE BOMB?
09/10/2019
THE ANTI-CAPITALIST AGENDA
09/08/2019
WHERE IS DONNA LASS? [PART 2]
09/07/2019
X MARKS THE SPOT
09/06/2019
WHERE IS DONNA LASS?
09/05/2019
THE ZODIAC RIPPER
09/02/2019
THE GRILLE CIPHER
09/01/2019
THE ZODIAC ATLANTA LETTER
08/22/2019
DAY-BY-DAY FORECAST FOR CANCER
08/21/2019
DAY-BY-DAY FORECAST FOR LEONA ROBERTS
08/19/2019
THE "DICK TRACY" 340 CIPHER
08/17/2019
THE BURIALS BY THE LAKES
08/14/2019
THE "PACE" POSTCARD AUTHENTIC
08/10/2019
THE CRACKPROOF CIPHER
08/10/2019
THE ZODIAC KILLER OR THE SYMBIONESE LIBERATION ARMY
08/08/2019
NINETY FOUR DAYS
08/05/2019
IN THE REAR VIEW MIRROR
08/04/2019
THROUGH THE EYES OF KATHLEEN
08/03/2019
DAVID ORANCHAK-MERGING 340 AND 408 CIPHERS
08/03/2019
KEN WILLIAMSON AND THE DMV LETTER
07/31/2019
ZODIAC AT SMITTLE CREEK
07/30/2019
THE ZODIAC WAS ABOUT 40 IN 69
07/28/2019
THE SHIFTING RAMBLER
07/25/2019
THE LAMP DESIGNER
07/14/2019
THE MENTAL MAP OF A KILLER
07/14/2019
THE 7/19/78 LETTER [PART TWO]
07/14/2019
VICTIM NUMBER EIGHT
07/13/2019
A GAME OF CHESS-THE 7/19/78 LETTER
07/12/2019
SEVENTY ONE DAYS OF TERROR
07/11/2019
LOOK FOR FOURTEEN
07/08/2019
DNA-THE SEARCH GOES ON
07/07/2019
PROXIMITY
07/05/2019
"GET CARTER" LETTER
07/04/2019
THE "BLEEDING KNIFE OF ZODIAC"
07/01/2019
DESIGNING THE MONTICELLO CARD
07/01/2019
THE NOVATO THREAT LETTER
06/30/2019
THE WASHINGTON STREET SKETCH
06/30/2019
GEOGRAPHIC PROFILING THE FUTURE
06/29/2019
THE STORY OF SAN JOSE
06/23/2019
AN ADMISSION IN OCTOBER
06/22/2019
THE LEGEND LIVES ON
06/21/2019
THE IMPOSTOR RUNNING AMOK
06/20/2019
DENNIS RADER (BTK)-GEOGRAPHIC PROFILING
06/18/2019
THE CELEBRITY CYPHER [PART 2]
06/17/2019
ANALYZING THE JULY 31ST LETTERS
06/16/2019
THE RIVERSIDE STUDEBAKER
06/15/2019
THE SEARCH COST OF GEOGRAPHIC PROFILING
06/12/2019
THE OAKLAND A'S THREAT
06/09/2019
STOCKHOLM SYNDROME
05/17/2019
VANISHING POINT
05/16/2019
"THE BLUE MEANNIES"
05/14/2019
THE GUARDIAN OF THE PINES
05/12/2019
THE ZODIAC SUMMERLAND
05/04/2019
THE NEXT CIPHER
04/20/2019
A DATE WITH DEATH
04/10/2019
A MEMORIAL FROM ZODIAC
04/10/2019
THE PHIL SINS PARALLEL
04/09/2019
THE MCQUEEN, NIXON AND FAIRFIELD LETTERS
04/07/2019
"THE GENERAL" LETTERS
04/04/2019
THE MURDER SQUAD WITH PAUL HOLES AND BILLY JENSEN
04/02/2019
1971-THE EPITAPH OF A KILLER
04/01/2019
A THEATRICAL ILLUSION
03/25/2019
"CARS MAKE NICE WEAPONS"
03/22/2019
THE ZODIAC AND RIDDLER NOTES
03/21/2019
THE CELEBRITY CYPHER
03/19/2019
STOP LISTENING TO PHONYS
03/18/2019
THE DRIPPING PEN CARD AND SAN JOSE CONNECTION
03/17/2019
THE MURDER OF DIANE GERRISH
03/16/2019
MORE THAN JUST BY KNIFE [PT2]
03/15/2019
MORE THAN JUST BY KNIFE
03/14/2019
THE 18 UNSOLVED CHARACTERS [PT4]
03/12/2019
IN DNA WE TRUST
03/11/2019
DNA AND THE DAVID TOSCHI CONTROVERSY
03/10/2019
THE 340 CIPHER-TRICK OR TREAT? [PT2]
03/08/2019
THE 340 CIPHER-TRICK OR TREAT?
03/05/2019
THE CONCERNED CITIZEN CARD [PT3]
02/23/2019
JOHN KELLY, CRIMINAL PROFILER ON YOUTUBE
02/05/2019
WILL-I-AM THE MURDERER
02/01/2019
ONCE UPON A TIME
01/21/2019
THE HEARST FAMILY CONNECTION [PT2]
01/18/2019
THE HEARST FAMILY CONNECTION
01/17/2019
THE AUTHOR OF THE SLA LETTER?
01/16/2019
RED WITH RAGE
01/14/2019
SLA LETTER NOT ZODIAC-FBI FILE AS PROOF
01/13/2019
THE REASON FOR THE CITIZEN CARD?
01/12/2019
THE ANONYMOUS PHANTOM
01/09/2019
THE SECOND COMING OF ZODIAC
01/07/2019
THE SLA AND THE ZODIAC KILLER
01/06/2019
THE SLA LETTER-FEBRUARY 3RD 1974
01/05/2019
MARY ALICE WILLEY AND INGLESIDE
01/04/2019
THE MURDER OF ELIZABETH ERNSTEIN
01/04/2019
ROSS SULLIVAN-LETTER FROM RCC
01/02/2019
EDWARD C. ADAMS "YOU ARE NEXT"
01/01/2019
THE 'SACRAMENTO' DMV LETTER
12/31/2018
FOUR SILHOUETTES ON THE HORIZON
12/27/2018
MICHAEL COLE-THE ZODIAC REVISITED BOOK [2019]
12/25/2018
THE IDENTITY OF TWELVE
12/18/2018
FIFTY YEARS UNSOLVED
12/17/2018
THE "- + 62 + -" SAN JOSE CODE
12/16/2018
THE MURDER OF JANET MALLICOAT
12/15/2018
THE COMPLETE MEANING BEHIND THE MONTICELLO CARD
12/12/2018
THE MURDER OF PATRICIA KING
12/09/2018
THE DIRECTIONS TO DONNA
12/06/2018
THE MEANING BEHIND THE MONTICELLO CARD
12/05/2018
THE MURDER OF SHIRI-DINE BANA
12/04/2018
THE MURDER OF COSETTE ELLISON
12/03/2018
SAN JOSE LETTER AND CODE-11/21/69
12/02/2018
THE MURDER OF ELAINE DAVIS
11/29/2018
THE PEACHTREE LETTER
11/29/2018
THE 'ZODIAC' 148 CHARACTER CIPHER
11/28/2018
THE MURDER OF LEONA ROBERTS-AN EIGHTH VICTIM?
11/22/2018
SEPT 27-69-6:30 BY KNIFE
11/20/2018
THE ARRIVAL OF THE EXECUTIONER
11/18/2018
A WORK OF FICTION
11/11/2018
CIPHER EXPERT DARES ZODIAC
11/09/2018
A GOOD CITIZEN
11/05/2018
THE CONCERNED CITIZEN CARD [PT2]
11/04/2018
THE CONCERNED CITIZEN CARD
11/03/2018
340 CIPHER-A FOOL'S ERRAND
11/01/2018
THE SALEM CIPHER
11/01/2018
THE MURDER POOL
10/27/2018
THE ADDITION OF ONE FULL STOP
10/22/2018
THE DEMON SLAYER
10/21/2018
THE SEARCH FOR ZODIAC DNA
10/19/2018
A RING OF UNTRUTH
10/17/2018
NO ADDRESS FROM ZODIAC
10/16/2018
QUESTION MARKS OVER THE EXORCIST LETTER???
10/16/2018
ON THE ZODIAC TRAIL BY REX BOLT
10/15/2018
PROTEIN MARKERS GIVE HOPE IN ZODIAC CASE
10/11/2018
10.11.69-THE END OF THE ROAD
10/10/2018
THE FINGERPRINTS OF A KILLER
10/09/2018
THE 340 CIPHER BRIDGE
10/07/2018
THE 18 UNSOLVED CHARACTERS [PT3]
10/05/2018
THE SEARCH FOR THE UNHOLY GRAIL
10/04/2018
THE 18 UNSOLVED CHARACTERS [PT2]
10/03/2018
THE 18 UNSOLVED CHARACTERS
10/01/2018
DR. MARK HEWITT-A KILLER EXPOSED
09/30/2018
"MY RIVERSIDE ACTIVITY"
09/27/2018
THE RIVERSIDE GROUNDSKEEPER
09/26/2018
A BETRAYAL OF TRUST
09/07/2018
AFTER THE FLOOD
09/06/2018
IN THE ZODIAC CROSSHAIRS
09/04/2018
THE 32 SYMBOL CODE-HIDDEN IN PLAIN SIGHT
08/31/2018
THE BULLET IN THE STINE LETTER
08/30/2018
THE HALLOWEEN CARD MIRROR
08/29/2018
THE FOUR DOTS OF DEATH
08/27/2018
THE PAYPHONE CALL AT MAIN STREET
08/26/2018
THE IMPASSE ON LAKE HERMAN ROAD
08/24/2018
THE SHRINKING LIGHT
08/23/2018
THE IMPRINT OF A KILLER
08/18/2018
EXPOSED-THE ZODIAC REVEALED BY DR MARK HEWITT
08/16/2018
NO BROWN CAR AT THE PAYPHONE
08/14/2018
THE MODUS OPERANDI OF THE ZODIAC KILLER
08/13/2018
IT'S ALL IN THE WORDS
07/31/2018
THE TAPESTRY OF MURDER
07/22/2018
THE FOOTPRINTS AT BERRYESSA
07/22/2018
WHO IS THE RED PHANTOM?
07/20/2018
THE WHEEL OF FORTUNE
07/19/2018
I JUST WASHED MY PEN
07/16/2018
CRYPTIC INSPIRATION
07/14/2018
WHY SPOIL THE GAME
07/08/2018
THE EDGAR ALLAN POE CIPHER
06/30/2018
THE MYTH OF THE BERRYESSA COPYCAT
06/29/2018
THE DMV LETTER
06/28/2018
THE ILLUSION OF THE 340 CIPHER
06/27/2018
11/2/1975-THE BELMONT SLAYING
06/26/2018
TED KACZYNSKI-THE EUREKA CARD
06/25/2018
A FEMALE CONFESSION LETTER?
06/23/2018
THE FAIRFIELD TWO
06/19/2018
THE ORIGIN OF ZODIAC
06/18/2018
ZODIAC KILLER ENIGMA BY RANDALL SCOTT CLEMONS
06/12/2018
ZODIAC ADMITTED 340 NOT A REAL CIPHER [PT3]
06/05/2018
ZODIAC ADMITTED 340 NOT A REAL CIPHER [PT2]
06/04/2018
ZODIAC ADMITTED 340 NOT A REAL CIPHER
06/03/2018
THE KILLER OF CODES
06/02/2018
THE ZODIAC "YOU ARE NEXT" POSTCARD
05/30/2018
A MURDER FOUR BLOCKS WEST
05/28/2018
THE ZODIAC KILLER-A VALLEJO RESIDENT [PART 2]
05/27/2018
"SICK OF LIVING, UNWILLING TO DIE" [PART 2]
05/23/2018
THE BLOOD TRAIL TO TERRACINA
05/22/2018
THE SOUTHSIDE ENCOUNTER
05/20/2018
CHECKING THE SHEEP
05/15/2018
THE JULY 5TH 1969 PAYPHONE CALL
05/09/2018
AT THE CROSSROADS OF EVIL
05/07/2018
WHAT LIES BENEATH
05/05/2018
THE ZODIAC KILLER-FAMILIAL DNA
05/03/2018
THE RECOLLECTION OF JAMES OWEN
04/30/2018
AWAY FROM THE LIBRARY
04/24/2018
THE CONFESSION LETTER (TWO VERSIONS}
04/22/2018
THE JOHN EDGAR HOOVER LETTER
04/22/2018
MURDER BY THE FREEWAY
04/18/2018
ZODIAC-THE LORD HIGH EXECUTIONER
04/15/2018
LAKE BERRYESSA-THE TWO SIGHTINGS
04/15/2018
THE SUNOL PARK SLAYINGS
04/14/2018
BORN ON AUGUST 3RD
04/13/2018
THE DARLENE FERRIN TIMELINE
04/11/2018
ONE BLOCK TOO FAR
04/10/2018
THE 01.30 AM PHONE CALLS
04/09/2018
THE ZODIAC KILLER-A VALLEJO RESIDENT?
04/08/2018
OUT TO LUNCH
04/05/2018
THE TIMELINE OF ARMOND PELISSETTI
04/02/2018
TOP TEN HITLIST
04/01/2018
LAKE HERMAN ROAD-73 OR 93
03/27/2018
THE SAN JOSE CRYPTOGRAM
03/26/2018
THE ZODIAC 38 CHARACTER CODE
03/16/2018
IN THIS CIPHER IS MY IDENTITY
03/16/2018
MURDER BY NUMBERS
03/15/2018
THE VALLEJO DIRECTORY-BY THE PAYPHONE
03/14/2018
THE TIME MACHINE
03/14/2018
PRESIDIO HEIGHTS-INSIDE THE TAXICAB
03/11/2018
LAKE HERMAN ROAD-THE SOUTH BANK NO SHOW
03/10/2018
THE 1978 LETTERS-A CONVENIENT FALL GUY
03/10/2018
THE 1987 LETTER-DEATH ON FOUR WHEELS
03/07/2018
PRESIDIO HEIGHTS-FOUR EYEWITNESSES TO MURDER
03/05/2018
JOE STINE-A CHALLENGE TO ZODIAC
03/03/2018
THE BAY AREA BRAGGART
03/02/2018
I WANT TO TELL YOU A STORY
02/25/2018
KATHLEEN JOHNS-ABDUCTION OR NOT
02/21/2018
THE MESSAGE WITHIN THE FAIRFIELD LETTER
02/21/2018
THE SECOND WEAPON AT LAKE HERMAN ROAD?
02/19/2018
THE HEAD OF THE CROSS
02/16/2018
THE HUNT FOR ZODIAC BY MIKE RODELLI
02/15/2018
SIX FEET AWAY AND JUST BEFORE MIDNIGHT
02/14/2018
THE LAKE BERRYESSA GREETING CARD
02/10/2018
THREE VEHICLES IN THE TURNOUT
02/08/2018
PRESIDIO HEIGHTS-THE FINAL DESTINATION
02/01/2018
THE COTTAGE ON LAKE HERMAN ROAD
01/29/2018
THIS IS NOT THE ZODIAC SPEAKING BY BILL BRIERE
01/21/2018
CLOSING IN ON A KILLER
01/18/2018
FULL MOON MADNESS
01/15/2018
CHERI JO BATES-THE ANATOMY OF A CRIME
01/11/2018
PRESIDIO HEIGHTS-ZODIAC PASSED TWICE?
01/05/2018
BLACK MALE ADULT [PART TWO]
12/31/2017
HOW INTELLIGENT WAS THE ZODIAC KILLER
12/28/2017
WILLIAM LESTER SUFF
12/20/2017
BLUE ROCK SPRINGS-THE SEQUENCE OF SHOTS
12/16/2017
LAKE HERMAN ROAD-THE SEQUENCE OF SHOTS
12/15/2017
THE TAXICAB METER READING
12/11/2017
THE REAL FACE OF THE ZODIAC KILLER
12/11/2017
FROM THE PARK TO THE PINES
12/08/2017
BREAKING THE 340 CIPHER-THE GOLDILOCKS CODE
12/06/2017
THE HUNT FOR THE ZODIAC KILLER [EPISODE 5]
12/03/2017
DEANA HOOPER-NEAR THE GOLF COURSE
12/02/2017
LET THE GAMES BEGIN
11/30/2017
A STONE'S THROW AWAY
11/29/2017
HISTORY CHANNEL REVIEW [EPISODE 3]
11/25/2017
THE SANDY BETTS STORY-TRACKED BY A KILLER?
11/23/2017
THE HUNT FOR THE ZODIAC KILLER [EPISODE 4]
11/20/2017
THE HUNT FOR THE ZODIAC KILLER [EPISODE 2/3]
11/17/2017 T
HE READABILITY OF THE CONFESSION LETTER
11/16/2017
THE CONFIRMATION LETTER
11/15/2017
HISTORY CHANNEL REVIEW-NOVEMBER 14TH 2017
11/14/2017
THE PYTHIAN CASTLE
11/01/2017
THE EQUINOX LETTER
10/31/2017
THE BIBLE CODE OF A KILLER
10/30/2017
ZODIAC KILLER SERIES ON THE HISTORY CHANNEL
10/30/2017
340 CIPHER-EMBEDDED SYMMETRY
10/26/2017
MIDNIGHT COWBOY
10/19/2017
THE FOURTH PIECE OF PAUL STINE'S SHIRT?
10/18/2017
IN THE SHADOWS OF THE COLLEGE
10/08/2017
THE SECOND 'ZODIAC' ON JACKSON STREET
10/06/2017
LAKE BERRYESSA-A KILLER'S TIMELINE [PT2]
10/03/2017
LAKE BERRYESSA-A KILLER'S TIMELINE
10/02/2017
THE RIVERSIDE PROPHECY
09/27/2017
CHERI JO BATES-REEVALUATING THE CRIME SCENE [PT2]
09/25/2017
CHERI JO BATES-REEVALUATING THE CRIME SCENE
09/24/2017
THE MIKADO CODE?
09/21/2017
DONNA LASS-A MURDER PLOT FOILED
09/19/2017
DONNA LASS-TWO DAYS AFTER SPRING
09/16/2017
LAKE HERMAN ROAD-THE EMPTY RAMBLER
09/12/2017
TWO SHORT EXTRACTS FROM THE HARVEY HINES REPORT
09/09/2017
A ZODIAC KILLER WITHOUT GLASSES
09/05/2017
FOUKE KNOWS I'M CRACKPROOF
09/03/2017
THE "SMOKING GUN"
09/02/2017
MURDER BY AUXILIARY FORCE
08/29/2017
TWO SHOOTERS AT LAKE HERMAN ROAD [PT2]
08/23/2017
FK I'M CRACKPROOF
08/17/2017
LAKE HERMAN ROAD NEWSPAPER ARTICLES
08/14/2017
THE 'LAUGHING' KILLER
08/13/2017
MINUTES BEFORE THE MURDERS
08/11/2017
CROSSHAIRS-THE INNER CIRCLE
08/09/2017
"RUN ALL OVER TOWN WITH"
08/04/2017
THE MURDER OF MARJORIE LEE WINN
07/31/2017
TWO ASSAILANTS AT PRESIDIO HEIGHTS [PT2]
07/25/2017
THE LADY IN THE BLUE HOUSE
07/23/2017
THE 'FICTITIOUS' NEGRO MALE
07/16/2017
A WHITE CHEVROLET IMPALA AT BLUE ROCK SPRINGS?
07/15/2017
RAYMOND GRANT-THE WHITE CHEVROLET IMPALA
07/12/2017
THE BLOODY TAXICAB FINGERPRINTS
07/11/2017
THE MYSTERIOUS ENCOUNTER ON LAKE HERMAN ROAD
07/11/2017
THE 'ZODIAC' 263 CHARACTER CIPHERS
07/10/2017
STAIRWAY TO HELL
07/02/2017
THE CREATION OF A ZODIAC SUSPECT
06/25/2017
WAS THE LAKE BERRYESSA CRIME A COPYCAT?
06/25/2017
A STICKLER FOR TIMEKEEPING
06/24/2017
NEAR THE LIBRARY ANNEX
06/23/2017
THE 340 CIPHER 9X9 GRID BY JOHN ROSE
06/21/2017
PROFILED-THE ZODIAC EXAMINED BY MARK HEWITT
06/16/2017
TWO ASSAILANTS AT PRESIDIO HEIGHTS
06/08/2017
THE CIGARETTE BUTT
06/06/2017
CRIMECON 2017-INDIANAPOLIS
06/05/2017
PRESIDIO HEIGHTS-MINUTE BY MINUTE
05/19/2017
THE ALBANY, FAIRFIELD AND 1987 LETTERS ENHANCED
05/17/2017
LAKE BERRYESSA-NORTH OF THE CRIME SCENE [PT2]
05/16/2017
ZODIAC'S FAKE CLEWS
05/15/2017
THE CONFESSION LETTER-KILLER OR NOT
05/14/2017
LAKE BERRYESSA-NORTH OF THE CRIME SCENE
05/05/2017
THE AMERICAN CANYON HOT ZONE
05/03/2017
THE GREATEST DECEPTION OF THEM ALL
04/22/2017
MR ED'S DRIVE IN
04/13/2017
THE ROBERT SALEM MURDER
04/09/2017
THE MOON CIPHER
04/05/2017
CHERI JO BATES-THE COMPLETE EYEWITNESS TIMELINE
04/04/2017
PRESIDIO HEIGHTS-EN ROUTE TO 500 9TH AVENUE
03/31/2017
CHERI JO BATES-TWO ASSAILANTS?
03/28/2017
CHERI JO BATES-MINUTE BY MINUTE [PT2]
03/27/2017
CHERI JO BATES-MINUTE BY MINUTE
03/26/2017
NEW IMAGES OF THE LAKE HERMAN ROAD CRIME SCENE
03/13/2017
LAKE HERMAN ROAD-THE FALSE TIMELINE
03/10/2017
WAS THE LAKE BERRYESSA SKETCH THE ZODIAC KILLER
03/08/2017
TEN MINUTES FROM HOME
03/06/2017
THE MISSING EVIDENCE AT LAKE HERMAN ROAD
03/05/2017
YOU'RE THE DEAD DUCK
03/04/2017
SECOND 'ZODIAC' CALL TO JIM DUNBAR
03/01/2017
LAKE HERMAN ROAD-THE FLIGHT FOR FREEDOM
02/26/2017
LAKE HERMAN ROAD-THE CORRECTION
02/22/2017
XEN-THIRD REDACTED FBI FILE
02/17/2017
DID CHERI JO BATES KNOW HER KILLER
02/03/2017
THE BUTTON LETTER CODE AND PHILLIPS 66 MAP
01/30/2017
BRYNN RAINEY-SAHARA CASINO WORKER MURDERED
01/29/2017
THE FACE IN THE WINDOW
01/27/2017
WANDA GAIL LOWE DISAPPEARANCE 7/27/68
01/20/2017
TWO PHONE CALLS FROM SPRINGS AND TUOLUMNE
01/15/2017
THE GUNSIGHTS ON FIFTH AVENUE
01/14/2017
10 SHOTS WERE FIRED
01/13/2017
SUDDEN IMPACT
01/12/2017
THE BALLISTICS AT BLUE ROCK SPRINGS
01/09/2017
WILL THE REAL ZODIAC KILLER PLEASE STAND UP
01/07/2017
MICHAEL COLE-THE CIPHER CHALLENGE
01/05/2017
FINGERPRINT EVIDENCE
01/03/2017
ZODIAC FBI FILE REVEALED
12/20/2016
KATHLEEN JOHNS-A NIGHT TO FORGET
12/15/2016
THE SPOTLIGHT ON VALLEJO
12/12/2016
3218 JACKSON STREET-727 FEET FROM SAFETY
12/10/2016
FK-THE UNVEILED THREAT
12/09/2016
FROM MODESTO TO LOWER HAIGHT
12/04/2016
CRUISING THE INTERSTATE
11/06/2016
EN ROUTE TO SAN FRANCISCO
10/13/2016
ZODIAC & COMPANY
09/29/2016
DONNA LASS-AN ENDURING MYSTERY
09/23/2016
THE ZODIAC KILLER'S DNA PART TWO
09/18/2016
THE ZODIAC KILLER'S DNA
09/16/2016
CROWS LANDING AND THE MODESTO ABDUCTION
09/14/2016
BEFORE AND AFTER THE RADETICH MURDER
09/11/2016
THE CROSSHAIRS OVER RIVERSIDE-PART 2
09/07/2016
XENOPHON ANTHONY-2ND REDACTED FBI FILE
09/04/2016
CORONA-THE CROSSHAIRS OVER RIVERSIDE
09/02/2016
CHERI JO BATES-THE TIMELINE
08/30/2016
CHERI JO BATES-THE AUTOPSY FINDINGS
08/28/2016
CHERI JO BATES-ROSS SULLIVAN
08/25/2016
MESSAGE TO THE ZODIAC KILLER
08/24/2016
"SOUGHT VICTIM 12"
08/23/2016
"SICK OF LIVING, UNWILLING TO DIE"
08/18/2016
SACRAMENTO COLD CASE-CONTACT
08/16/2016
THE BALLISTICS REPORT-DOJ REPLY
08/04/2016
PAUL STINE'S TRIP SHEET
08/01/2016
THE '8 YEAR OLD' WITNESS - PART TWO
07/31/2016
NEW BOOK RELEASE : HUNTED-THE ZODIAC MURDERS
07/30/2016
SEARS, ROEBUCK & CO PAPER TARGETS
07/28/2016
JAMES OWEN-THE 'DARK CAR'
07/26/2016
LAKE HERMAN ROAD-THE BALLISTICS REPORT
07/22/2016
TWO SHOOTERS AT LAKE HERMAN ROAD
06/29/2016
A WALK IN THE PARK
06/24/2016
LET THE INSPECTORS FOLLOW THROUGH
06/20/2016
THE BOASTFUL SLAYER
06/19/2016
THE SIXTH WITNESS ON SPRUCE STREET
06/11/2016
THE 8 YEAR OLD WITNESS-THE STORY SO FAR
06/08/2016
THE 8 YEAR OLD WITNESS-NAME RELEASED
05/21/2016
NAME DROPPER
05/10/2016
LHR-THE LINE OF SIGHT
05/08/2016
DEATH ON A DRIVEWAY-CHERI JO BATES
05/06/2016
SUNNY LYNN DAGOWITZ
05/03/2016
THE SHOTS INTO THE RAMBLER
04/27/2016
WEST OF INTERSTATE 5
04/22/2016
THE WHITE CHEVROLET IMPALA [PART THREE]
04/21/2016
THE WHITE CHEVROLET IMPALA [PART TWO]
04/07/2016
RAYMOND GRANT-THE OPEN DOOR
04/04/2016
LAKE BERRYESSA KILLER AND CALLER THE SAME
03/22/2016
THE MURDER AT WASHINGTON AND MAPLE
03/15/2016
INTO WEST PACIFIC AVENUE
03/06/2016
#2 SUSPECT-THE PAUL STINE POLICE REPORT
03/04/2016
THE AGE OF THE ZODIAC KILLER IN 1969
02/28/2016
BRS-AT THE STROKE OF MIDNIGHT
02/13/2016
THREE YEARS OF NOTHING
02/07/2016
WHAT A DRAG
01/16/2016
THE SEARCH FOR ZODIAC'S WEAPONS
01/15/2016
WHEN I HUNG UP THE PHONE
01/14/2016
THE PRESIDIO HEIGHTS SKETCH
01/11/2016
WRITTEN IN BLOOD
01/09/2016
ASK THE VALLEJO COP-IDENTIFIED
01/09/2016
THROUGH THE MASK
01/06/2016
THE ZODIAC REVISITED-MICHAEL COLE
12/24/2015
ONE MILE EAST ON COLUMBUS PARKWAY
12/13/2015
THE DONALD FOUKE TIMELINE
12/11/2015
"SPONTANEOUS COMBUSTION"
12/08/2015
THE JACKSON STREET KILLER
12/06/2015
FROM YOUR SECRET PAL
11/08/2015
HOOD/GARCIA AND THE 13 SYMBOL CIPHER
08/27/2015
NOBODY IN THE TURNOUT
08/14/2015
TWO COPS PULLED A GOOF
08/10/2015
ARE THESE PAUL STINE'S GLASSES
08/04/2015
THE PRESIDIO ESCAPE ROUTE
07/29/2015
THE ZODIAC KILLER'S THIRD PHONE CALL
07/17/2015
WASHINGTON AND CHERRY
07/16/2015
RANDALL SCOTT CLEMONS
07/11/2015
BLACK MALE ADULT
07/10/2015
THE TRUTH BEHIND 11/9
07/03/2015
LETTERMAN ARMY MEDICAL HOSPITAL
06/26/2015
SFI AIRPORT PART THREE-HUNTERS POINT
06/25/2015
THE JACKSON STREET INCIDENT
06/25/2015
SFI AIRPORT PART TWO-HUNTERS POINT
06/22/2015
SAN FRANCISCO INTERNATIONAL AIRPORT
06/06/2015
THE DOMINGOS AND EDWARDS MURDERS
06/02/2015
TO KILL A MOCKINGBIRD PART TWO
05/28/2015
SKELETON IN THE CLOSET
05/21/2015
AREA OF INTEREST
05/03/2015
GARY STEWART AND EARL VAN BEST JR
04/29/2015
THE DEFIANCE OF GRAVITY
04/16/2015
THE WHITE CHEVROLET IMPALA
04/13/2015
THE BORGES RANCH CAR
03/21/2015
THE SECOND LAKE
03/19/2015
TRACKING A MURDERER
03/16/2015
THE DAWN OF A KILLER
03/08/2015
DECEMBER 20TH 1968
03/06/2015
EAST OF PLEASANTON
03/04/2015
ZODIAC KILLER-THE COLD HARD TRUTH
03/03/2015
AWAY FOR THE WINTER
02/06/2015
FROM THE CLUTCHES OF DEATH
01/17/2015
FORTY MINUTES
01/09/2015
THE THIRD SWATCH AND BUS BOMB LETTER
01/06/2015
THE FIRST THREE CRIMES
01/05/2015
THE BALLISTICS AT LAKE HERMAN ROAD
01/04/2015
THE MATHEMATICS OF THE 13 SYMBOL CIPHER
12/26/2014
THE PAUL STINE SHIRT
12/10/2014
THE TAXICAB GLOVES
11/25/2014
GEOGRAPHIC PROFILING
11/24/2014
THE FIRST PHONE CALL
11/21/2014
THE KEYS AND WALLET
11/13/2014
THE MARCH TO BELFAST
11/12/2014
THE RISING OF TAURUS
11/03/2014
UNLOCKING THE DNA CODE
10/24/2014
THE SHADOW OVER LAKE HERMAN ROAD
10/01/2014
SPRINGS AND TUOLUMNE
09/12/2014
PRESIDIO HEIGHTS-THE FINAL CHAPTER
09/08/2014
THE GREAT ZODIAC KILLER HOAX
09/06/2014
THE HUNTER AND THE PREY
08/25/2014
THE LEAP OF FAITH
08/24/2014
PEEK-A-BOO YOU ARE DOOMED
08/12/2014
THE CAR DOOR AT LAKE BERRYESSA
08/10/2014
CENTERING ON THE CARQUINEZ STRAIT
07/26/2014
THE SILENT ASSASSIN
07/20/2014
PRESIDIO HEIGHTS REVISITED
06/06/2014
THE EVE OF ALL HALLOWS
05/22/2014
BEYOND THE GATES
05/18/2014
BREAK THE SILENCE
05/05/2014
FALSE MEMORIES
05/01/2014
THE SEARCH FOR DONNA LASS
04/30/2014
AT THE WATER'S EDGE
04/27/2014
SOUTH OF RIVERSIDE
04/17/2014
EAST TO BENICIA
04/12/2014
THE HALLOWEEN CARD WITHIN THE 340 CIPHER
04/10/2014
FOUR MINUTES BEHIND
04/06/2014
LAKE HERMAN ROAD TIMELINE
04/03/2014
THE EXORCIST LETTER
04/02/2014
THE SILENT MURDER AT PRESIDIO HEIGHTS
03/31/2014
JACK THE RIPPER
03/15/2014
THE SHADOW OF OLD MONTANA PRISON
03/09/2014
HEART OF THE DRAGON
03/05/2014
SEVENTEEN DEGREES FROM ROUNDUP
03/04/2014
EXIT STAGE LEFT
02/07/2014
THE MOUNT DIABLO RADIANS
01/20/2014
THE FINAL DAY
12/30/2013
CRACKING THE 340 CIPHER
12/26/2013
THE PHILLIPS PETROLEUM MAP KEY
12/23/2013
THIRTEEN HOLES IN TIME
12/10/2013
THE SAN FRANCISCO 1973 MURDERS
11/13/2013
THE COURSE OF EVIL
11/03/2013
THE CONFESSION LETTER
10/23/2013
ZODIAC LETTERS REAL OR FAKE
10/20/2013
THE BIRTH OF THE ZEPHYR COVE CIPHERS
10/13/2013
A BRIEF 20 SECONDS
10/09/2013
THE DRIPPING PEN
10/06/2013
HIGHWAY 99-THE INTERSTATE MURDERS
09/29/2013
MURDER BY THE TRACKS
09/28/2013
THE HANGING TEE SHIRT
08/26/2013
THE FALLING BOOKS
08/21/2013
THE LOST 40 MINUTES
08/15/2013
GAIKOWSKI IN THE 340
08/07/2013
THE ALBANY LETTER
08/04/2013
BAD SAMARITANS
08/01/2013
HALLOWEEN 1987 MURDER
07/01/2013
THE MONTANA CONNECTION
06/22/2013
THE ZODIAC'S NAME REVEALED !
06/19/2013
THE 340 KEY TO 888
06/09/2013
TO KILL A MOCKINGBIRD
05/02/2013
THE SYMMETRY OF THE 13 SYMBOL CIPHER
04/20/2013
THE 1960 MURDERS AT FOREST PARK
04/18/2013
TELEGRAPH AVENUE INCIDENT
04/16/2013
THE ZODIAC KILLER'S FORGOTTEN VICTIMS
04/04/2013
ZODIAC 1986 LETTER
02/01/2013
THE CIPHER ENTERING TAURUS
01/21/2013
ZODIAC 13 MOON CALENDAR CRIMES
12/30/2012
340 CIPHER AND EXORCIST LINK
12/04/2012
I'M THROUGH, I'M ZODIAC
12/02/2012
TAMALPAIS VALLEY ATTACK
11/04/2012
THE FORGING OF A KILLER
10/17/2012
FROM VALLEJO AND BACK
09/19/2012
THREE AND A HALF MILES
09/05/2012
THE BREATH OF A KILLER
01/19/2012
DONALD LEE BUJOK - ZODIAC SUSPECT