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

THE MYSTERIOUS PHONE CALL TO THE CASINO RE-EXAMINED

2/12/2024

 
Picture
It is fairly obvious that the story of the mysterious phone call to the Sahara Tahoe Hotel & Casino didn't originate from the police, so its origin must have come from the killer of Donna Lass for the following reasons. Security Guard at the casino, Gordon Petrovich, claimed he received a phone call from somebody calling themselves Mr. Davis on either September 7th or 8th, who stated Donna Lass had been called out of town for a family illness. If Gordon Petrovich had murdered Donna Lass, it would be totally ridiculous to pretend he received a phone call from Mr. Davis about an illness in the Lass family, that he knew would be denied later by the landlord of Donna Lass, Nick Davis. This could only have served to draw suspicion upon himself. Also, why would Nick Davis ring Gordon Petrovich and report a family illness that never was, if he had murdered Donna Lass? Once the family illness story was found to be fake, likewise, Nick Davis would have brought suspicion upon himself. Neither of these two men would have had anything to gain by fabricating a story of illness in the family of Donna Lass, that would eventually be found out to be a lie. 

When Donna Lass began working at the Sahara Tahoe Hotel & Casino in June 1970 it would have been her responsibility to supply the casino with her contact details (phone number and/or current address), and encumbent upon her, to acquire the contact details (phone number) of the casino in case she needed to ring them in the event of unforeseen circumstances, such as an illness to herself, family illness, accident or medical emergency  By September 6th 1970, this most certainly would have been done. If Donna Lass had really received an urgent message from her family because of an illness, what would have been the appropriate response - waste valuable time trying to locate her landlord, Nick Davis, asking him to ring the casino on her behalf - or simply making the phone call to the casino herself by using a public payphone or asking to use her landlord's phone? If the relations of Donna Lass did have an illness in the family and only had the phone number of Nick Davis by way of contacting her, he would have then made contact with Donna Lass, who would have rang her family back enquiring about the gravity of the situation, before contacting the casino. Any phone call received by Gordon Petrovich of the Sahara Tahoe Hotel & Casino, on behalf of Donna Lass, makes little sense. The only person who had anything to gain by reporting a family illness on behalf of Donna Lass, is an individual who knew that Donna Lass was incapable of making the phone call herself, because she was either under duress at the time, or dead.          

Picture
According to Jo Anne Goettsche, who was visiting Donna Lass during this period, she had no way of contacting Donna Lass by phone when she arrived at the casino and found her friend absent. Therefore, Donna Lass had no phone in her apartment. But this still doesn't explain the obvious path Donna Lass should have taken if she had somehow received a message from her family about an illness. She would have notified her workplace by using the nearest convenient public or private phone. Or made the call en route to South Dakota (apparently without her vehicle). If the family of Donna Lass had wanted to contact her in an emergency, what phone number would Donna have given them? She would have given them either the phone number of Larry & Ann Lowe (where she previously lived), the Monte Verdi apartment landlord (if she had relayed this to her family yet) and the casino. Or any combination of all three.

Donna Lass had just moved into the Monte Verdi apartments, so how likely is it that the family of Donna Lass had the phone number of the landlord, Nick Davis, to even ring him about a family illness? And even if they had, why would Nick Davis bypass Donna Lass and inform the casino of the family illness himself, rather than informing Donna Lass of the family illness and her taking responsibility in notifying the casino?

The mysterious phone call using the name of Mr. Davis, which he denied was him, must have come from a murderer familiar enough with Donna Lass to know the name of her landlord. Another question that must be asked - is how many people (then or today) would know the name of their friend's landlord? Taking into account that Donna Lass had just moved into the Monte Verdi apartment complex, there may have been some friends that would have known her plans, but how many of these friends would have known that her landlord was called Mr. Davis? One such friend (or casual acquaintance) that may have been privy to this information, would have been somebody who lived at the Monte Verdi apartments themselves. Possibly somebody who informed Donna Lass previously that the Monte Verdi apartments were a good place to live. Often, people move into future premises on the recommendations of others - usually friends they trust.


Comments are closed.
    Picture
    Picture
    Picture

    All
    13 Hole Postcard
    148 Character Cipher
    1978 Letter
    1986 Letter
    1987 Letter
    2001 Happy New Year Card
    Albany Letter
    Allan/Peyton Murders
    Arthur Leigh Allen
    Atlanta Letter
    Betsy Aardsma
    Blue Rock Springs Attack
    Bus Bomb Letter
    Button Letter
    Call To Chat Show
    Carol Beth Hilburn
    Channel 9 Letter
    Cheri Jo Bates
    Cipher Theories
    Citizen Card
    Concerned Citizen Card
    Confession Letter
    Daniel Williams Poisoning
    Debut Of Zodiac Letter
    Deep Real Estate Ad
    DMV Letter
    Domingos/Edwards Murders
    Donald Lee Bujok
    Donna Lass
    Dragon Card
    Earl Van Best Jr
    Eureka Card
    Exorcist Letter
    Fairfield Letter
    Fingerprint Evidence
    Forecast For Cancer
    Forecast For Leo
    Gareth Penn
    General News Articles
    Gilbert And Sullivan
    Good Citizen Letter
    Halloween Card
    Hood/Garcia Murders
    Internet Articles
    Joan Webster
    Johnny & Joyce Swindle
    Judith Hakari
    Kevin Robert Brooks
    Lake Berryessa Attack
    Lake Herman Road Murders
    Lake Tahoe Disappearance
    Larry Kane
    Leona Roberts Murder
    Los Angeles Letter
    Melvin Belli Letter
    Mike Morford (Morf13)
    Modesto Attack
    Molina/Rodriguez Murders
    Monticello Card
    My Name Is Letter
    Nancy Bennallack
    New Canaan Letters
    Novato Letter
    Oakland A's Letter
    Pines Card
    Possible Zodiac Attacks
    Possible Zodiac Letters
    Presidio Heights Murder
    Radians
    Red Phantom Letter
    Richard Gaikowski
    Riverside Desktop Poem
    Robert Salem Murder
    Ross Sullivan
    Saechao/Saelee Murders
    San Jose Code Letter
    Santa Claus Card
    Scorpion Ciphers
    Scotch Tape Letter
    Sla Letter
    Tamalpais Valley Attack
    Ted Kaczynski
    Telegraph Avenue Incident
    The 340 Cipher
    The 408 Cipher
    The Celebrity Cypher
    The Little List
    The Mikado
    Thomas Horan
    You Are Next Letter
    Zodiac Letters Poll
    Zodiac Postage
    Zodiac Theories

    Picture

    RSS Feed

    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    The Zodiac Killer may have given us the answer almost word-for-word when he wrote PS. The Mt. Diablo Code concerns Radians & # inches along the radians. The code solution identified was Estimate: Four Radians and Five Inches To read more, click the image.
    Picture
    Picture
    The Zodiac Atlas: The Zodiac Killer Enigma by Randall Scott Clemons. Click image for details.
    Picture
    The Zodiac Killer Map: Part of the Zodiac Killer Enigma by Randall Scott Clemons. Click image for color version
    For black and white issue..
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture
    Picture

    Archives

    June 2025
    May 2025
    April 2025
    March 2025
    February 2025
    January 2025
    December 2024
    November 2024
    October 2024
    September 2024
    August 2024
    July 2024
    June 2024
    May 2024
    April 2024
    March 2024
    February 2024
    January 2024
    December 2023
    November 2023
    September 2023
    August 2023
    July 2023
    June 2023
    May 2023
    April 2023
    March 2023
    February 2023
    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    February 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013
    August 2013
    July 2013
    June 2013
    May 2013
    April 2013
    February 2013
    January 2013
    December 2012
    November 2012
    October 2012
    September 2012
    July 2012
    January 2012

Picture
Picture
Picture
Picture
Picture
Photos from Marcin Wichary, zAppledot, vyusseem, Alex Barth, Alan Cleaver, jocelynsart, Richard Perry, taberandrew, eschipul, MrJamesAckerley