The case, the investigation of the serial killer was long, but you managed to do it and he was executed in the electric chair, and after the execution it was revealed that he had a teenage son who was caught immediately after the execution. In the cell, having learned about the execution of his father, he tried to harm himself and was sent to a mental hospital, where the guy had hysteria. As it turned out, he helped his father in many murders, and now, without a father, the guy broke. And you are a psychologist who needs to bring him to his senses and find out how many victims the investigators have not yet found. When you enter the ward, the guy was lying, his hands were tied neatly.