Tahoe27 wrote:I know some have mentioned Zodiac sticking around SF to watch what was going on, so why not do the same in Vallejo? I do think he was very familiar with Vallejo, but question if he actually lived there at the time. Could be he just went to Denny's.

Yes Z stuck around the area of Pacific Heights but whether that was through his own choice, or due to being surrounded & trapped, he didn't wait for half and hour, or any amount of time for that matter, to then make a phone call bragging.
Why would Zodiac, if hanging around near to Blue Rock crime scene for 20/25 minutes after he actually shoots Dee & Mike, then go and make the call at Tol & Spgs Rd? If he was there or close enough to see the Parking Lot at BRS then he'd already know that Cops had already responded to the scene and thus, pointless and not necessary to call and give specific directions.
Although then again, having said that, I'm sure Nancy said that when she took the call from Z and he said "I want to report a double murder. If you'll go one mile East on Columbus Parkway to the public park, you'll find kids in a brown car..." and Nancy said she interrupted him, or attempted to at this point by replying "Yes, Sir, we already have reports of a shooting in that area, can I get your name and where your at?" At that point the caller ignored her request and continued by telling her "They were shot with a 9mm Luger..."
So Nancy told