On October 30, 1966, Cheri Jo Bates, 18, was studying at the Riverside City College library annex until the library closed at 9 p.m. Investigators suspect that her Volkswagen parked outside the library was tampered with prior to her leaving the library. The distributor coil and the condenser had been pulled out and the middle wire of the distributor was disconnected. Police believe that when she tried to start the car the person who disabled it approached her and offered his help.
Somehow he lured her into a secluded dark driveway which sat between two empty houses, where police believe the two sat for about an hour and a half. The man later attacked Bates, beating her, slashing at her face and cutting her a total of 11 times, seven of which nearly decapitated her.
Clues found at the scene included a size 10 heel-print, a Timex watch with a torn seven-inch wristband displaying the time 12:23, fingerprints and a palm print, skin tissue underneath the victim's fingernails and hair and blood in her hands.
On November 29, 1966, two identical letters were sent to the Riverside Police and the Riverside Press-Enterprise by someone claiming to be responsible for killing Bates. The letters included a poem titled "The Cofession"[sic] which offered details of the murder that only the police and the killer knew about. The letters also included a warning that she was not the first or the last of his victims. Many believe the tone of the letter was very similar to that of the Zodiac letters mailed after the Vallejo murders.
In December 1966 a custodian at the Riverside City College discovered a poem carved into the underside of a folding desk. The poem, titled "Sick of living/unwilling to die" had a tone similar to that of the Zodiac as well as handwriting which looked like some found in the Zodiac's letters. Some believe the author, who signed the poem with the initials "rh" was describing the murder of Bates. Other theorize that the letter was written by a student who had unsuccessfully tried to kill themselves. However, Sherwood Morrill, one of California's top Questioned Documents examiners, was of the opinion that the true author of the poem was the Zodiac. Six months after the murder of Bates three nearly identical letters were received by the Riverside Press, the Riverside police and Cheri Jo Bates' father. The letters all contained more postage than was necessary(like Zodiac would later do) and two of the letters were signed with a symbol which looked like the letter Z next to the number three. The Zodiac letters sent in the 1970s all contained excessive postage, symbol-type signatures and the threat that more murders would follow.
Here is the poem that was etched onto the desktop:
Sick of living / unwilling to die
cut.
clean.
if red I
clean.
blood spurting,
dripping,
spilling;
all over her new
dress.
oh well,
it was red anyway. life draining into an
uncertain death.
she won't
die
this time
someone ll find her
just wait till
next time.
rh
Here i found another article about a girl in a "red dress" that was found dead:
Headline from 12/19/66 Modesto Bee
"Woman's Body Is Found On Cliff
TIBURON (UPI)—The badly decomposed body of a woman
was found Sunday on a cliff by a young hunter. Authorities said
the body had lain in the underbrush for several months about 20
feet below Paradise Drive. An autopsy will be conducted to determine
cause of death. She was wearing a red dress.They found no Identification on the
body. Deputies said they have no report of a missing woman
matching the description of the body."
She was dead for several months.That means,she was dead before Cheri Jo Bates,so when the person sent the letter saying "she was not the first,and she will not be the last",he may have been telling the truth.She may have been the girl in the "red dress" that the desktop poem was about.
I have tried to research more to find out if her identity was ever determined,but was unable to find more info.
Remember in Bates "CONFESSION" letter, sent Nov 29, 1966, it was written about CJB: " SHE IS NOT THE FIRST AND SHE WILL NOT BE THE LAST "
Zodiac later wrote the word PARADICE in one of his letters.
So the couple interesting things here are that this unidentified woman was found in a RED dress,on PARADISE Drive