One of the most bizare things Zodiac did was writing a message on a car. I found another crime-related message written on a car (more than 20 years later and on the other side of the States).
On January 4, 1986, a message on the side of a police car in Atlanta City was discovered around 3:00 AM. The message read "Another one will die on 1/12/86 if all goes right." The date inscribed was the second anniversary of a murder.
I do not think Zodiac was involved with that murder because the Modus Operandi involves a 7 year old kid and a blow to his head. But I never saw a case involving writing on a car and taunting the police besides Zodiac. The Atlanta police decided that the writing on the car most likely was that of a prankster (not the killer) trying to spread fear to the public. Hmmmm, that sounds like…
Nice find. And, "Nearly two years later, on January 4, 1986, a message on the side of a police car was discovered around 3:00 AM. The message read "Gary Grant is dead. I am living. Another will die on 1/12/86 if all goes right." The date inscribed was the second anniversary of Gary’s murder. A few weeks later, another message was found scratched into a sidewalk, reading "Gary Grant Jr. lives. I still killed him. Son of a pig officer. Payback is a M.F." This message led to the belief that Gary was killed as revenge against his father, possibly by someone he arrested. Gary Sr. is still independently investigating his son’s murder and hopes that it can be solved".
https://www.dailymail.co.uk/news/articl … ims-h.html
https://www.zodiacciphers.com/
“I simply cannot accept that there are, on every story, two equal and logical sides to an argument.” Edward R. Murrow.