A crime wave hits Oslo just as summer arrives. There has been found several violent blood splattered scenes with no bodies found. It's only a matter of time before the bodies has to surface, and the start of a run against the clock.

Summer in a Norway brings trouble to the overworked justice system. Detective Hanne Wilhelmsen and Inspector Håkon Sand must search for a possible serial-killer and a brutal rapist. At the same time they are dealing with their own personal relationships. The rape victim and her father are struggling to deal with the aftermath. There are many twists and turns to navigate before the cases are solved and the clock is ticking.