The Doctor Who Killed Over 350 People Like Save Duration: 47:53 Britain’s biggest serial killer was a doctor, Dr Harold Shipman. Unsuspected for many years, Dr. Shipman selected his victims from his patient list. There were clues, but who in the community would believe that a doctor would kill his patients? Unforgiven: The Boys Who Killed a Child Beverley Allitt: The Nurse Who Killed Children Medieval Conspiracy & Betrayal: The Man Who Killed Richard III Globalization: Profits Over People Who Was the Real Pontius Pilate?