When a corpse is found under an uprooted tree, Borowski opens the door on a tragic event from his past.

Borowski finds himself a victim after taking on the case of a woman attacked and killed by a stranger.

A murder investigation takes Borowski and Sahin to the Wacken Open Air heavy metal festival.

Borowski and Sahin investigate the disappearance of a cheating husband.

Borowski and Sahin face a difficult investigation after a body is found on a beach.

Borowski and Sahin investigate after a woman is shot in her bed the morning after an erotic party.

As he prepares for his retirement, Borowski uncovers a chilling case.