Knife. Jo Nesbo. 2019.

Harry is in a bad place: Rakel has left him, he’s working cold cases and notorious therapist and murderer Stein Finne is back on the streets.

Harry is responsible for the many years Finne spent in prison but now he’s free and ready to pick up where he left off.

When Harry wakes up with blood on his hands, and no memory of what he did the night before, he knows everything is only going to get worse.