On July 13th 1971, a pasted card was mailed to the San Francisco Chronicle with the words "Near Monticello Shought Victims 21 ...... In The Woods Dies April". Many have speculated on the location mentioned in the card as "Monticello" in Napa County, California, because of the Lake Berryessa attack on Bryan Hartnell and Cecelia Shepard on September 27th 1969. It has been further speculated on whether "April" was a woman's name or the month of the alleged murder. After a comprehensive review of all the information, I believe the woman's identity, labelled as victim number 21, can finally be revealed, along with the exact location of Monticello.

On November 21st 1969, a letter and code from the alleged Zodiac was mailed to the San Jose Police Department threatening a widow. Police responded by implementing 24-hour surveillance on her residence. Ten days later, on December 1st 1969, Elaine Davis (17), a Pleasant Hill High School senior disappeared from her 158 Pioneer Avenue home in Walnut Creek. The abductor had likely traveled through San Jose to dispose of her body at Light House Point in Santa Cruz.
On Sunday, April 11th 1971, Kathy Bilek (18) visited Villa Montalvo in Saratoga, having planned to read a paperback book (The Gabriel Hounds) and engage in a spot of bird watching in the seclusion of a remote, wooded portion of the park, near a small stream. Her body was found the next day by her father, Charles, while Santa Clara County Sheriff's deputies searched nearby. She had been stabbed 17 times in the back and 32 times in her chest and stomach, although her killer had taken care to avoid stabbing her breasts. Her murder was also attributed to Karl Francis Werner. Wikipedia. The brutal murder of Kathy Bilek would again be claimed by 'Zodiac', not only in the Monticello card, but in another alleged Zodiac communication (148 character cipher and letter), also mailed to the San Francisco Chronicle a couple of months before the Monticello card. Kathy Bilek was murdered in "April", exactly as mentioned in the Monticello card, and "in the woods" at Villa Montalvo (a wooded section of the park). Saratoga is a city in Santa Clara County, California, United States. It is located on the west side of the Santa Clara Valley, directly west of San Jose, The appearance of San Jose once again.

Monticello is a neighborhood in San Jose, California, just over 9 miles east of Villa Montalvo and the site of Kathy Bilek's murder. In other words, the author of the card was saying "I killed Kathy Bilek near Monticello, in the Villa Montalvo woods in April".
"I killed Kathy Bilek near Monticello, in the Villa Montalvo woods in April"
"Near Monticello Shought Victims 21 ...... In The Woods Dies April".
To view the proximity of Monticello to Villa Montalvo click here.
This wasn't the only communication to refer to the murder of Kathy Bilek. Sometime in 1971, likely in early May and before the mailing of the Monticello card, another Zodiac correspondence and cipher was received by the San Francisco Chronicle, postmarked Fairfield, California. The communication read:
I'll DO IT TO BECAUSE I DONE IT 21 TIMES. I CAN'T STOP BECAUSE EACH ThAT I KILL MAKES IT WORSE AND I MUST KILL MORE. MAN IS ThE MOST PRIZED GAME. ILL NERVER GIVE MY NAME BECAUSE YOU dONT UNDERSTAND. NEXT TIME I WILL SEND A PATCH OF HUMAN SKIN if their is SOME Left OVER.
The Monticello card stated "Shought victims 21", referring to the Kathy Bilek murder, whereas, in this correspondence the author was claiming he had already "done it 21 times". Neither this or the Monticello card were ever released to the newspapers or public, so bearing in mind these two communications were both likely mailed in close proximity to one another, there is a high probability they were mailed by the same author - that of the Zodiac Killer.
The 148 character cipher decoded to
"T(h)is (is) the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin".
The Monticello card stated "Shought victims 21", referring to the Kathy Bilek murder, whereas, in this correspondence the author was claiming he had already "done it 21 times". Neither this or the Monticello card were ever released to the newspapers or public, so bearing in mind these two communications were both mailed in close proximity to one another, there is a high probability they were mailed by the same author - that of the Zodiac Killer.
Imagine the Zodiac Killer's dismay in late April of 1971, when his plans lay in tatters, upon the arrest of Karl Francis Werner for the April 11th 1971 murder of Kathy Bilek at Villa Montalvo in Saratoga, as well as the murders of Kathie Snoozy and Debra Furlong in San Jose two years earlier, on August 3rd 1969. The Zodiac Killer would eventually be exposed as a fraud - caught in the act of claiming somebody else's victims at last. He reacted forthwith, by mailing two communications to the San Francisco Chronicle in the middle of 1971.
In the first, he was trying vainly to convince us that he was in fact the murderer of all three girls (Snoozy, Furlong and Bilek) and by extension claiming that Karl Francis Werner was the fraud or phony. Paul Avery, arch nemesis of Zodiac, wrote an article on April 30th 1971 detailing the capture of Werner. The newspaper article stated "He was immediately advised of his rights concerning any statements he may make and legal representation to which he is entitled, the detectives said. Werner was then taken to the scenes of the crimes. Late yesterday he was undergoing questioning. The detectives would not reveal what statements, if any, he had made concerning the killings of the three girls". The Zodiac Killer would respond in his decoded letter to the San Francisco Chronicle, warning the police "Tis the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin" (coded section).
It is with little doubt that Karl Francis Werner was responsible for the murder of Debra Furlong, Kathie Snoozy and Kathy Bilek in 1969 and 1971, but the overarching question is, why did the Zodiac Killer describe the location of Kathy Bilek's body as "near Monticello"? The neighborhood of Monticello is 9 miles east of Villa Montalvo. Why did the Zodiac Killer choose to pinpoint this particular location, rather than any other neighborhood in between Monticello and Villa Montalvo? He could have pasted "near Willow Glen", "near Oster", "near Carlton", or any other location closer than Monticello. It is arguable that he chose this particular location for a specific reason.

The neighborhood of Monticello is the site of the Oak Hill Funeral Home and Memorial Park, shown here. Here is an extract from the San Francisco Chronicle newspaper on August 6th 1969: "The other Furlong children are Glen, 16; Floyd, 12, and Pamela, 11. Furlong said he did not know and had not yet talked to Kathy's parents, Mr. and Mrs. Wilfred Snoozy. Both Snoozy, a carpet layer, and Mrs. Snoozy reportedly are in a state of collapse. Her funeral has been scheduled Friday at 11 a.m. at the Place Funeral Home in Los Gatos. Burial will be at Oak Wood Cemetery in Santa Cruz. Funeral services for Kathy will be held tomorrow (Thursday) at 2 p.m. at the Oak Hill Memorial Park Mortuary in San Jose. Burial will be at Oak Hill Memorial Park."
The funeral services and burial of Kathie Snoozy were held at Oak Hill Memorial Park at 300 Curtner Avenue in the neighborhood of Monticello. This is almost certainly why the Zodiac Killer chose "near Monticello" rather than any other location closer to Villa Montalvo. He was not only pinpointing this location to suggest he had a hand in the murder of the San Jose teenagers, but specifically chose the area by the gravesite of Kathie Snoozy because her forename was phonetically identical to that of Kathy Bilek. Not only was Kathy Bilek murdered in April, in the woods, near Monticello, but her name could be inferred in the Monticello card from the Oak Hill Memorial Park burial site of her namesake. The Pines card and 13-Hole postcard were published in the newspapers, yet this card has always been withheld. What are the chances that the picture on the Monticello card contains sensitive material, deemed inappropriate for release by law enforcement, and may have something to do with Oak Hill Memorial Park.
Just prior to the Monticello card, likely in the May of 1971, the Zodiac Killer mailed the 148 character cipher to the San Francisco Chronicle, postmarked Fairfield, California. Bearing in mind Kathie Snoozy, Debra Furlong and Kathy Bilek were all stabbed innumerable times, disfiguring their bodies, it is rather telling that the Zodiac Killer should threaten 3 more young people like so: "Tis the Zodiac Speacking. Why can't you stop me. I can't stop killing. Stop listening t(o) phonys. If this is not on the front page in a week I will skin 3 little kids and make a suit from the skin" and "next time I will send a patch of human skin if there is some left over".
THE SAN JOSE MURDERS AND ZODIAC - THE COMPLETE STORY