Authorities in Romania discover a very unsettling record detailing, the horrible murders committed by a single person during a police raid on a home. Approximately 60 videotapes, recorded by the psychopath and documenting the graphic details of his killings, are among the discoveries. Law enforcement teams from both state and federal agencies carefully examine the graphic footage to find crucial hints such as the name of the murderer, the victims' identities, and possible leads regarding his whereabouts. Even after numerous viewings, the tapes don't provide much information other than the terrifying reality of the atrocities. The powerful effect of the gruesome visuals unnerves detectives as they probe further into the insane mind that produced the recordings.