In an episode of the original Matlock tv show, Ben has lost an old case. But he has a chance to help his former client Les Matthews again, if he will let him. The client is angry because in the case Ben lost, Matthews had maintained his innocence of killing his partner. He served a 7-year sentence. Finally, this client came up for parole, and he was granted it due to his exemplary behavior while in prison. He didn't belong there.
