The second shot (first victim) you suggest the "comfort of a park". The park is sitting amongst apartments and is on the opposite side of the 30 foot high store the victim had just emerged from.
The third victim (cab driver) you suggest the shooter sought a safe haven in the cemetary and it gave him a chance to practice long-range shots. If you stand anywhere on the cemetary grounds, including the roof of the building out front, you cannot see the gas station.
In the Leisure World map you show a circle to the right of the location, this too is impossible as the victim was sitting on a bench in front of a store, under an overhang facing left on the map. The green areas you suggest are parks are not parks. The one to the right is a Senior Citizen's Community (line of site obscured by the stores she was sitting in front of) and the one on the left is a private golf course. The actual topography of the area would suggest that he would have to climb pretty high up in a tree to get a shot off that would clear a parking lot full of cars and hit a sitting individual.
You may have your theories as to the mental state of this killer but he absolutely could not have been where you suggest he was when he pulled the trigger.
When I pointed this out to you originally, you ignored me and went on to another thread where you put up the same "info". I was being polite but I thought you would need to know the physical layout of these scenes made your theories impossible. But hey, if you don't care about the facts, who am I to argue.
Back to the Terra maps...the post office scene...the POST office is which little building? Is it the one with the white roof and the triangle projection as an overhang pointing south?
Do you think the sniper fired from the golf course ?