I'm bringing the picture hollye provided from the PC thread: That seems to show the truck parked on the access road that runs in front of and west of the school. I believe that picture is the part of the road in front of the school parallel to Skyline Blvd. I'm pretty sure they also showed a picture of the truck parked on the shoulder of Skyline Blvd so they are not exactly sure where the truck was parked that day. I know Gwenabob has long thought that the access road could play a part in this. If it was on the access road that may limit the amount of people who walked by and could have seen the mystery person.