The third case of the award-winning crime comedy sees DI Jack Cloth (John Hannah) and DC Anne Oldman (Suranne Jones) reunited in a murder case and this time it's personal. A sexy female rookie, Newblood (Karen Gillan), has joined Cloth's team. At her first crime scene the team discover the body of Cloth's brother, Terry Cloth (John Hannah). Cloth traces Terry's past back to a remote healing therapy centre, "The Healery", but Cloth believes this is a cult and suspects Vull (Adrian Dunbar), the sinister leader, of murdering his brother. Whilst Vull is being questioned down the station, another shooting has occurred in the City of Town. And a case that was already uncomfortably personal for Cloth becomes personaler as he discovers the next victim is an ex-girlfriend. There is a serial killer hunting down people who have a personal connection to Cloth meaning Oldman's life is in danger. Can Cloth save Oldman? Can Cloth save himself?