he allowed his prey to escape. >> and johnny altinger? ll, just like the first one. but johnny just didn't get the joke. and furious that there was no woman to greet him, attacked which ill with a pipe. >> and he's got this little knife on his belt and he tells the jury in his testimony that he puts his hand on the handle of the knife and just as johnny is about to come at him, he's lifting the pipe over his head, and mark twitchell sticks both of his hands out in front of him and the next thing he sees is the knife is in johnny's stomach and the blood is on his hands and he collapses and dies on the floor in front of him. >> the only inaccuracy in sk confessions that twitchell the initial attacker was johnny altinger and then he and mark twitchell panicked and disposed of the body and its sewer. now police have their answer as to why twitchell gave up the body. it was the prologue of his elaborate tail. >> his defense is a brilliant idea on the surface. i mean, he actually found a way to describe an entire police investigation that incrim