Robert Napper remains detained at Broadmoor Hospital, one of the United Kingdom's highest-security psychiatric hospitals. | Web Series

Netflix's The Murder of Rachel Nickell has left viewers shaken — here's where to watch more documentaries on the harrowing 1992 Wimbledon Common case

Robert Clive Napper, born in London in 1966, was already linked to a series of violent sexual attacks in southeast London before Rachel Nickell's murder. | Web Series