Found some parallels to Kathleen John’s story in this article from 1963…it happened in the Riverside/San Bernardino areas, and featured a long ride thru various towns, counties,etc I am certainly not saying this was Zodiac, or Kathleen’s attacker, just found the similarities interesting as well as the location,even saved by a truck driver 
There is more than one way to lose your life to a killer
http://www.zodiackillersite.com/
http://zodiackillersite.blogspot.com/
https://twitter.com/Morf13ZKS
Interesting story, especially the part about the perp being a wavy-haired man in a white compact car.
"There are such devils."
-The Pledge
I have never liked the Johns attack as being a Zodiac attempt. I believe the story you jjust listed was a lot Like John’s. Sounds like the two are one and the same but Zodiac was never a rapist which is what this guy seems.
Soze
could this article have been something Z read and attempted to re-enact or copycat? He seems to enjoy being a copycat.
