Serial killers in the driver’s seat

Three sex workers were found strangled to death in Ventura County in 1977. Decades later, in 2023, the cold case unit reexamined the case and identified Warren Alexander, a former truck driver, as the primary suspect. But he’s not the only truck driver to kill. Ana Garcia speaks with Frank Figliuzzi, the FBI’s former assistant director, about what drives some long-haul truckers to become serial killers.