Netflix's latest true-crime documentary, The Murder of Rachel Nickell, delves into one of Britain's most shocking murder cases.
The documentary explores the murder of 23-year-old Rachel Nickell, who was brutally attacked and killed on Wimbledon Common in 1992, while walking with her two-year-old son and their dog.
The case remained unsolved for years, with investigators initially focusing on Colin Stagg, who was later found not guilty.
Advancements in DNA technology eventually led to the identification of Robert Napper, the real culprit, who had a history of violence against women and severe mental illness.
Napper pleaded guilty to manslaughter on the grounds of diminished responsibility and was ordered to remain in secure psychiatric detention indefinitely.
Despite the available evidence, the motive behind Napper's actions remains unclear, leaving many questions unanswered.