When Carlton Flynn vanishes 17 years to the night after Stewart Green did, it sets off a chain reaction in the lives of people connected to both men.
There won't be a season 2, the show has ended.
A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.
After discovering his estranged daughter's link to mysterious murders, a forensic detective with Asperger's syndrome risks everything to solve the case.