The London Underground Killer
Watch The London Underground Killer full movie online Movies123. Watch The London Underground Killer 123movies online for free. The London Underground Killer 123Movies: In a South London police station, officers are shocked to discover a man has been murdered in a locked cell. The suspected killer is his cellmate, a homeless man named Kieran Kelly, in custody for theft. Police interview 53-year-old Kelly, who has a long rap sheet for petty crimes, and he calmly confesses to killing the man in the cell, but detectives are unprepared for what comes next.