Epizoda 3 (S03E03)

Two young hoodies are shot at close range in what looks like a gangland crime. But when another man dies shortly after, Luther (Idris Elba) realises that what the three dead men have in common is a criminal record. It looks like a new killer is on the loose - a vigilante with a personal vendetta against all past offenders. When the killer posts a video of himself online, calling for changes to the public justice system, Luther struggles to control the increased public attention. The killer is clearly on a mission and it is only a matter of time before he strikes again. The team struggle to predict who his next target might be with so many potential victims. (BBC)