Season 4

Three years after the explosion, Behzat Ç. is healing. A girl's suspicious death once again puts the chief inspector at odds with the authorities.

Six days after the explosion, the team gathers at Akbaba’s house and follows the clues left by Chief Inspector Behzat as they try to find him.

Hayalet investigates a murder in a poor neighborhood. When Behzat arrests the son of a powerful man, he finds himself facing Memduh.

A murder in a school cafeteria shakes Ankara. As Esra’s health problems emerge, Memduh sets his surprise plan in motion.

Behzat tracks mysterious 112 calls and hunts a serial killer. As Memduh advances in politics, Melike and Hayalet grow closer.

The team encounters Cevdet at the scene of a street shootout. Meanwhile, Akbaba tries to help a woman who asks him for support.

An execution in Ankara leaves the team caught in a gang war. Meanwhile, Yeliz, pushed away by Behzat, has one last move left.

A woman’s death once again puts Behzat at odds with high-ranking officials. A major surprise will shake the team when they least expect it.