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8 Episodes 2023 - 2024
Episode 1
60 mins
The story of how it took 14 years to bring Shamsuddin Mahmood's killer to justice.
Episode 2
60 mins
In 1978, trailblazing scientist Dr Brenda Page was found brutally beaten to death in her Aberdeen home. 40 years later, could a tiny fleck of paint hold the key to catching her killer?
Episode 3
60 mins
In 1997, Michael Menson was found engulfed in flames in North London. Years later, Superintendent Kevin Davis and his team investigate whether he was the victim of horrendous attack.
Episode 4
45 mins
Ten years after local Cardiff girl Geraldine's body was found a few days before Christmas, Detective Superintendent Paul Kemp and his team set out to catch the culprit with new groundbreaking forensic science.
Episode 5
60 mins
Thirty years after her unsolved murder, could changed loyalties may help find Sally McGrath's murderer.
Episode 6
60 mins
In 1979, 22-year-old Teresa de Simone is found murdered in the back of her car. Sean Hodgson is found guilty and sentenced to life but hopes that new DNA technology will clear his name.
Episode 7
60 mins
In 1997 former Chief constable Mick Creedon and his team in Leicester announced that the murders are the work of a serial sexual predator who is still out there. They used DNA in an attempt to catch the killer before he strikes again.
Episode 8
60 mins
Following the murder case of 26-year-old Surjit Athwal, who failed to come home to London from a family trip to India in the December of 1998. Law enforcement faced a wall of silence from the tight knit Sikh community.