Josh Hunter was the murderer of his father Ted.
History[]
Josh grew to despise his father, due to his forcing a strict dietary and exercise regimen on Josh, in an attempt to turn him into a model athlete, which had previously been successful with his brother, Eric. Eventually, Josh ambushed and murdered Ted while the latter was on a morning jog. Despite his attempts to lie about his whereabouts, his false alibi fell apart and he was arrested and charged with the murder of Ted.
Despite his confession being successfully suppressed by the trial judge, the prosecution managed to get Josh's messages to an A.I. generated therapist admitted, and despite his reluctance, got his brother Eric to testify against him, resulting in Josh's conviction and imprisonment. (L&O: "Tough Love")