done to this person? >> because i got to live with myself every day. >> and then a decision that would come back to haunt him. tom wrote himself into his screenplay. since he was writing fiction, he says, he wanted to make a change. he didn't want it to seem like his beloved sister had a steady stream of men visiting her trailer, so he put himself in the place of scott snowden, that other boyfriend chris encountered just before jennifer's murder. >> this is someone i protect in my life. i made her pure for my family. i made her pure for my parents. i made her pure because she was a good person. >> of course, tom wasn't really here at the trailer park any more than he knew for certain that chris was really here. this was a fictional story based on real events, yes, but spun together with altered names and faces and speculations and shifted time lines and at the heart of it, a brother's regret that he hadn't paid more attention the last weekend to