On this episode, we examine the crash of a B-52 in 1994, and the events leading up to it, through the actions of two of the four USAF officers killed: the pilot whose disregard for safety led to the crash, and the copilot who had tried to have him grounded. This is a story about missed opportunities and what can happen when warning signs are ignored. It’s a story about tolerating things that we shouldn’t. But most of all, it’s a story about copilot Lt. Col. Mark McGeehan’s bedrock belief in the most sacred of leadership principles.