jimmy keene: i noticed he was reading his hometown newspaper. ventually for me to start cracking into his psyche. lester holt: even though the goal was tricia's body, jimmy decided to ask first about something already public knowledge-- hall's conviction in the jessie roach case. jimmy fit that his mother lived near wabash, and read about jessie's case and other stories involving hall. she gets that newspaper from that home town where you're from. and i said, all the newspaper stories say that you've killed multiple women. that was a big risk, though? it all was a big risk. and i said, larry, i don't care what you're in here for. but be honest with me, that's all. just tell me what happened, man i said, you know, i'm still going to be your friend no matter what. and i said, you know, i've had girls do me wrong in my life. i understand how girls can get under your skin and how they can be bothersome to you. lester holt: jimmy said he pressed hall about jessie roach. at last, hall began to open up, recalling that september day in 1993. he was drivi