Richard Leonard The Iceman Kuklinski was an American serial killer who joined the mafia as a contract killer for financial support. The 64 1/2, 300 pound The .<br>For part 2: <br>Richard Leonard Kuklinski [April 11, 1935 – March 5, 2006] was an American contract killer who was convicted for several murders. After his arrest Kuklinski was .<br><br>For part 1:
