The haunting 'Bridge Guy' video from the Delphi murders case has finally been released in full, as convicted killer Richard Allen continues to fight against his conviction. In the chilling footage, the terrified voices of Abby Williams and Libby German are heard for the very first time, as the teenage best friends appear to desperately try to get away from the man stalking them across the abandoned railroad bridge in Delphi, Indiana. 'Bridge Guy' - who is now known to be 52-year-old Allen - is seen following Abby across the bridge before ordering the girls down the hill to their deaths. Allen was convicted in November and sentenced to a lifetime behind bars for the brutal murders of the teenage best friends. Abby, 13, and Libby, 14, disappeared back on February 13 2017 after setting off on a walk along the Monon High Bridge. Their bodies were found around half a mile from the trail, close to Deer Creek, the next day. Both of their throats had been slashed, with the murder weapon believ...