What I think put the most pressure on Rachel's family was her writing that letter, if she did. If she didn't write it her husband must have. His story is told nowhere but rumors. The police called the letter a bunch of bull. Showing up the next morning? To me that says whoever wrote it knew the police were telling the families to try and stay calm. They ran away they'll be back. Somebody that overheard the police say that late on that parking lot - before the news got hold of it. Rachel wasn't there to overhear the police suggest they ran away. Rachel wasn't at her car to hear police call in the car's location and describe it as Sears upper lot. Makes sense to me somebody rushed home, wrote that letter, then stuck it in a mailbox where it was picked up and postmarked after midnight. Someone that knew those girls well enough to know Tommy's address or how to find it, and his full name. Someone with paper and pens and pencils and envelops and stamps? Someone with enough time to do all that?
EBM - that's editted by me you people without lists:
I should not have said "It must have been written by her husband." I should have said it must have been written by someone that was there to see and hear all that. So, who all was there?