Mr. K. fell victim to an online romance scam. ZEIT reporter Henning Sußebach travels to the origins of the case in Ghana, where he meets the young romance scammer Yao. Does Yao see himself as a criminal?

An undercover agent gets caught between a biker gang and the police. "Zeit Verbrechen" crime reporter Daniel Müller speaks to a real insider on the scene about motorcycle gangs and their relationship to the rule of law.

Five childhood friends stab their leader in the street. When Sabine Rückert returns to the crime scene 20 years later, she and a forensic psychiatrist look into an abyss that still raises questions.

Robert (18) dies mysteriously in total darkness on a country road. Sabine Rückert speaks to a forensic pathologist and the lawyer of the bereaved about this tragic case, which took a turn in court.