Abby Williams and Liberty German went missing after spending only a couple hours at the Monon Highway Bridge outside of Delphi, Indiana. Their bodies were found a couple days later in the woods nearly half a mile away. Libby posted a Snapchat video of a man who appeared to be following them on the bridge just before they went missing. The case went cold for several years before Richard Allen was arrested and charged with their murders. But things are not as they seem. Follow part 1 to cover the background of this tragedy and the bizarre theory that might just be the truth as to what happened to Abby and Libby.