10 Rillington Place

In 1949 London, a seemingly ordinary man, John Christie, lives with his wife Ethel at 10 Rillington Place. Unbeknownst to his neighbors, Christie is a serial killer who preys on unsuspecting women by posing as a medical professional, using carbon monoxide gas to knock them out, and then strangling them. His next target is Beryl Evans, a young woman who has just moved into the top flat.