Philip Carlo, was a journalist and best selling biographer of Richard Kuklinski, he was an American contract killer and serial killer who was convicted of murdering how many people, though he likely killed at least several dozen more?
Richard Kuklinski Richard Leonard Kuklinski (April 11, 1935 – March 5, 2006) was an American contract killer and serial killer who was convicted of murdering five people, though he likely killed at least several dozen more. He was associated with members of the American Mafia, namely the DeCavalcante crime family of Newark, New Jersey, and the Five Families of New York City.
John Cooper (serial killer) John William Cooper (born 3 September 1944) is a serial killer and diagnosed psychopath from Milford Haven, Pembrokeshire. On 26 May 2011 he was given four life sentences for the 1985 double murder of brother and sister Richard and Helen Thomas, and the 1989 double murder of Peter and Gwenda Dixon. Cooper was also sentenced for the rape of a 16-year-old girl and a sexual assault on a 15-year-old girl, both carried out at gunpoint, in March 1996, in woodland behind the Mount Estate, Milford Haven.