Idaho & Alaska: Gold Fever and the Men Who Killed for It

This episode of Foul Play explores two interconnected true crime cases separated by 47 years and 2,000 miles: the 1863 murder of merchant Lloyd McGruder in Idaho’s Bitterroot Mountains and the 1910 disappearance and murder of miner Billy Wimbish in Alaska’s Fairbanks Territory. In Idaho, McGruder, a respected businessman and veteran, was betrayed by his hired guards—Howard, Lowry, and Romaine—who murdered him and four others for his $50,000 in gold. The only justice came from Hill Beachy, a hotel owner who funded a thousand-mile manhunt across the U.S. to bring the killers to trial. In Alaska, Wimbish, a Black miner and legal advocate, vanished under suspicious circumstances after working a failing claim with his Black partner, John Cooper. Despite contradictory stories and clear evidence of murder found in a mineshaft, authorities failed to act for eight months. Wimbish’s friends eventually uncovered the truth, leading to Cooper’s conviction on circumstantial evidence and life imprisonment. Both cases reveal how gold fever fueled violence, but more profoundly, how the failures of formal justice were met by the courage of ordinary people—friends who refused to let the system’s silence be the final word.