Nurse Serial Killer: Former nurse admits to killing 100 patients

A former nurse in Germany has admitted killing a hundred patients in his care. Niels Hoegel made the admission on the opening day of his trial in the city of Oldenburg. Prosecutors say - his motive was to impress colleagues because he attempted to revive his victims after poisoning them. Ben Tornquist reports. #KillerNurse #SerialKiller