To this day it is not known whether the White Male Adult spotted by Don Fouke on Jackson Street was the Zodiac or an innocent passer by. There are those who believe it was The Zodiac, and those who don't. Why is this important to the case? Because if this were Zodiac, this means Zodiac was seen without a mask, under streetlights, and by a trained observer. The description (and sketch based on Fouke's description) given by Fouke, if this can be shown to be Zodiac, becomes extremely important. Here's why I believe it's safe to assume that the man seen by Don on Jackson, and the San Francisco Zodiac Killer, are one and the same.
The man seen by Don Presidio Heights is dressed in almost exactly the same clothing as the Man who attacked Bryan & Cecelia at Lake Berryessa.
Hartnell Description: "He (Z) had on pleated pants, either dark blue or black in colour. Can't remember what he was wearing for shoes but he had on this cotton coat, you've seen the kind, you just turn the collar up once, with a zipper down the front." (The footprint found at the scene suggested the killer wore Wingwalker boot's)
Don Fouke's Description: We (He and Zelms) turned West on Jackson Street. As we approached Maple Street I noticed, on the North side of the street, a White Male Adult dressed in a Derby, or 3 quarter waist length jacket with elastic at the waist and on the cuffs and a regular flap down collar. (Fouke's memo describes the colour of the jacket as Dark or Navy blue and that it was a zipper type jacket zipped part way up.) He had a crew cut. He was wearing Rust coloured pleated trousers. He had on engineering type boots."
Also, Don Fouke said the Man's Gait and posture was unusual and described his motion as "Lumbering Gait, Stumbling along like a semi-limp may have come up in my mind, because he was putting his head down when he spotted the police." (He reports in his memo "Subject at no time appeared in a hurry and walked with a shuffling lope")
An article quotes Mike Mageau, when describing watching the shooter walk back to his vehicle, as saying "Strangely, He walked slowly and with his head down."
The people who described Zodiac as young, in his twenties or thirties, were doing so based only on hearing Z's voice. (Dave Slaight, Bryan Hartnell). But the girls who saw the man spying on them at Lake Berryessa shortly before Zodiac stabbed Bryan & Cecelia, described the man as "Good looking, in his 40's". Fouke described the mans age as 35 - 45. He was also asked by his superior how accurate the sketch was that had been released compared with the man he remembers seeing and Fouke said "He looked similar to the man that I had seen on October 11" and then, speaking of Toschi he said "He may have been the inspector that came out to ask me about the composite drawing and I told him the suspect was older and heavier" (Than how he appears in the composite). So, the man seen by Fouke was dressed exactly the same as we know Zodiac was two weeks prior at lake B, walks similar to how Mageau described his attacker walking away (Slow and in no hurry, head down) so for me, it was, without doubt, The Zodiac.


