After 21 years in prison, Mac Phipps has been recommended for clemency, which could mean early release. As we reported in our first season, Mac was convicted in 2001 of manslaughter, for a crime he has always said he did not commit. Now, we follow the former No Limit rapper as he navigates the clemency process — and for the first time, we get to talk with Mac himself. What does justice mean after he's spent half his life in prison? And does he plan to ever return to the stage?