MANILA, Philippines - 60 Minutes has been on the air for 45 years and it is the first time for the show to interview a serial killer. Charles Cullen or also known as Angel of Death is the nurse who confessed to as many as 40 murders of patients over his 16-year nursing career. Many believe that he killed more than the declared number. He was interviewed by Steve Kroft at the New Jersey State Prison in Trenton where he serves 17 life sentences. Cullen admits to these murders and confesses of trying to kill himself. 60 Minutes airs Wednesday nights at 10 on Solar News Channel.