they said, if you would have gone back that day, they wanted to kill you. reporter: because you re a loose end? what i believe is that when dan got back rachel said, chris saw you with sam. reporter: of course, that was suspicion and not evidence. the trial focused on false statements rachel made to detectives, statements her attorney david medina argued were easily explained. anyone who s ever experienced planning a wedding knows the extreme pressure and stress that goes along with that. reporter: add murder to that equation, he said, and then an arrest of rachel s soon to be husband. the incredible stress that she was under with all of these things occurring, is it possible she s not entirely accurate about certain things? of course it is. reporter: rachel s actions could be explained, he said. but dan wozniak s could not. wozniak is a monster.