Season 1, Episode 8 of "How I Caught My Killer" explores the 2017 murder of Missouri reptile breeder Ben Renick, highlighting how digital evidence from the victim's own records led to his killer. The episode is part of a series produced by Brad Bernstein that leverages social media, texts, and GPS data to solve crimes from the victim's perspective. For more details on the episode, visit Rotten Tomatoes . EP discusses true crime docuseries 'How I Caught My Killer'