joe espino: we saw those videotapes.kiewicz: the videos made it clear louis had not lied about being in la that afternoon. but could he have been in communication with an accomplice? detectives really wanted to check louis's phone, a process that requires a warrant and can take some time. and so louis sat in jail for days, which became weeks. finally, the cell phone records came through. they showed lanell called louis at 2:30 pm that day. it was the last time anyone heard from her. by the time her mom called her at 4:00 pm, lanell was no longer answering her phone. joe espino: there was no way that he was there in palmdale at the time that la'rene is telling us that he was at the top of the staircase and chased her down, and there's no way that he could have committed the murder. because as of 2:30, which is the last time we know our victim was alive, he was in la. josh mankiewicz: which meant louis bonheur was not their murderer. time to let him out. we believe he did not do this murder, and we need him out of jail. jo

. ♪♪ joe espino: you could see where she'd been dragged across the carpet into the garage.