Question:  Park Dietz is a forensic psychiatrist who consulted or testified in the criminal case of an American contract killer who was associated with members of what Newark family?
Sentence (from "Park Dietz"): Park Dietz (born 1948) is a forensic psychiatrist who has consulted or testified in many of the highest profile US criminal cases including Joel Rifkin, Arthur Shawcross, Jeffrey Dahmer, The Unabomber, Richard Kuklinski, the Beltway sniper attacks, and Jared Lee Loughner.
Relevant evidence: Yes