Dark Water: The Murder of Shani Warren

Twenty-six-year-old Shani Warren was found drowned in Taplow Lake, Buckinghamshire, with her hands tied and feet bound together in 1987. Revealing how it took a forensic breakthrough to solve the 35-year mystery of the death of The Lady in the Lake.

Cast: Chris Edgerley, Pete Beirne, Shani Warren, Sarah Haskell, Angela Telfer, Roger Pell