58. Trust Broken: The Fatal Betrayal of Mark Irwin

In this episode of The Lethal Library, Dani and Stephanie cover a 2016 Boise case that starts with Mark Irwin disappearing under deeply suspicious circumstances: mail piling up, a running AC, missing bedding, and his van gone. Very quickly, two people close to him pop up trying to pawn his property, leading to a wild police encounter and a much bigger investigation. The hosts walk through how law enforcement connected the dots, what was found in the Boise Foothills, and how a planned theft spiraled into something far darker, including disturbing details about concealment and the long wait for answers. They also discuss Mark’s life and friendships, the ripple effects on families, and the messy courtroom aftermath that followed.Contact The Lethal Library at [email protected]. Follow us on Instagram, Facebook, and TikTok!