 After several confrontations on the street, the young man confronts O'Connor inside the apartment, claiming to be the perpetrator of a string of murders against members of the Narcotics Division, dubbed by the media as the "Copkiller".O'Connor quickly dismisses the young man's assertions due to his small stature and apparent physical weakness, quickly overpowering and subduing him.The seemingly disturbed man gives his name as Fred Mason, but O'Connor is unable to match the name to any on-record description.