A woman is found dead at the scene of a car crash…

The Professor comes under suspicion after the murder…

Out of prison the Professor is desperate to get back to his work…

Professor T is finally up in court and he must decide whether to save himself or his former lover…

Rabet asks Professor T to help him solve the complex case…

Professor T struggles to adjust to a hostile and dangerous new environment…

After discovering the body of an undercover police officer in the trunk of a car, the CID team blunder into a Drugs Squad operation against a major trafficker that appears to implicate one of their closest colleagues.

As a major trial gets underway, Professor T presents the case to his students--it involves a caretaker accused of shooting dead his rich employer. It seems an open and shut case, but the Professor turns expert witness to prove otherwise.

Professor T's classes are proving popular. The material he presents is like a thriller that has the students on the edge of their seats and they start flocking to his class in increasing numbers. Annelies receives confirmation that her father's euthanasia request is legally valid and that she has been named trustee. Struggling with this heartbreaking decision, she turns to John for support.

A physician, his wife and two children are found dead. It is unclear to the team which one of them was the killer of the other three and therefore which of them committed suicide. Professor T is having nightmares and suffering from hyperventilation; is this a result of his therapy? Annelies makes a shocking discovery about her father and Rabet receives startling news.