Louis Theroux concludes his exploration into Miami Mega-jail, one of America s largest and most violent of jails, a holding pen for almost 6000 un-convicted inmates. Louis goes deeper into the jail system, meeting an alleged triple murderer facing a possible death sentence. He also follows a group of forty or so younger inmates who have escaped prison by pleading guilty and agreeing to attend a four month military style boot camp. Among them is a 14-year-old boy facing a possible ten year sentence for armed robbery if he can t survive the boot camp s relentless and brutal training and indoctrination programme? Many will drop out and receive prison sentences, but for a handful this will be their second chance at life.