Forever Knight · S3, E18
Fallen Idol
The murder of a popular wrestler leads Nick and Tracy to a rival competitor whose secret steroid use has been discovered. After arresting him, they discover that he has a mentally handicapped teenage nephew, who Nick and Natalie volunteer for joint custody until the case is resolved. When the real killer later confesses the crime, Nick and Natalie focus their attention on helping the boy and his uncle rebuild their lives.
