Question: Park Dietz testified in the criminal case against this man whom  was associated with members of the American Mafia
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