Louis Theroux: Miami Mega Jail

In the series' second and final episode, the reporter confronts an alleged triple murderer. He also follows a group of younger convicts who have avoided prison by agreeing to undergo training at a military‑style boot camp, as part of the investigation in this programme.

The programme is a two‑part episode, with this installment forming the second half of the series. It is presented as a documentary‑style report that follows a journalist as she delves into two distinct criminal‑justice stories. In this segment the reporter encounters a man accused of three murders, engaging with him to uncover his perspective on the alleged crimes. At the same time, she tracks a group of younger offenders who have sidestepped conventional prison sentences by consenting to a regimen of training at a boot‑camp that operates on military principles. The episode continues the investigative thread introduced in the first part, linking the two narratives through the reporter’s pursuit of insight into how different forms of punishment are applied. By juxtaposing the alleged triple murderer’s interview with the boot‑camp experience, the programme highlights the contrasting routes taken by individuals within the justice system. Overall, the second part provides a close look at both the personal account of a serious alleged offender and the structured, disciplined environment offered to younger convicts as an alternative to incarceration. The dual focus allows the viewer to see how the reporter navigates these separate yet related stories, completing the two‑part investigation.