Our list of known living suspects has now dwindled to one. In this episode we focus on the Last Man Standing, who at one point offered to tell all , but McLean county authorities refused his request for immunity. Was he the “lookout”, waiting for Carol to return home from the Cellar? Why did he cut his hair and suddenly leave town when the heat was on? His wife at the time pleaded with police to believe her suspicions. Our team tracks down the Last Man’s former sister-in-law who has quite a story to tell. [Ep17]