It’s the BBC crime drama which has been gripping viewers - the true story of the hunt for Wales’s first serial killer, The Saturday Night Ripper.
And last night, Steeltown Murders came to an emotional and explosive end, as detectives finally identified the man responsible for the rape and murder of three 16-year-old girls, Sandra Newton, Geraldine Hughes and Pauline Floyd - 30 years after the crime.
The teenagers were all lured into his car near Port Talbot, South Wales, on separate Saturday evenings in 1973.
