Vengeance Is Mine, Episode 1

Personal grief has to be put aside when brilliant detective Red Metcalfe is faced with a series of grisly and sadistic killings. Each body provides a taunting clue to the murder method to come and the police team and their families could be next on the hit list.
DCI Red Metcalfe is distraught when his estranged brother is knifed to death, with the detective's profoundly deaf wife Susan as the only witness. But he has to swallow his own misery when a body is unearthed in woods, at the same spot as a killing two years before.
The new corpse had been buried alive, with a ball of cheese-wire in his hand. Then, within days, the sister of the dead man is also killed. Her trussed up corpse tumbles from a suspended bag at the laundry where she worked - also clutching cheese-wire.
Red and his team - bright, no-nonsense DS Kate Beauchamp and dour DI Duncan Warren - realise that the killer is out to right wrongs. Could police officers have been guilty of 'noble cause corruption' - tampering with evidence to get convictions?
Red's suspicions are confirmed when his friend and colleague DCI Charlie MacIntyre pays a terrible price for withholding crucial evidence about a previous murder. For every guilty police officer an innocent person will die. No-one is safe.

Episodio siguiente

S02E02 - Vengeance Is Mine, Episode 2