Did the Nancy Guthrie Kidanpper act alone? #Nancy Gurthrie #Kidnapper #Nancy Guthrie Kidnapping Did the Nancy Guthrie kidnapper act alone, or was someone else involved? In this Police Off the Cuff Short, retired NYPD Sgt. Bill Cannon breaks down the surveillance images, the forensic sketch, and the key question investigators still have to answer. This is a quick true-crime analysis of the evidence, the masked suspect, and whether one kidnapper could have pulled this off alone.