Michael Sean Carroll, a 22-year-old white male from San Francisco, California, vanished on April 12, 1985, under circumstances later linked to the serial killers Leonard Lake and Charles Ng. At the time, Michael and his 18-year-old girlfriend, Kathleen Allen, were residing in a motel. That evening, Michael informed Kathleen that he needed to attend to something and would return the next morning. He never came back. A few days later, Kathleen received a phone call at work from someone claiming that Michael had been involved in a shooting and was in Lake Tahoe. She left work immediately and was last seen entering a car with a bearded man in the parking lot of the Safeway where she worked. Kathleen was never seen again.
Investigations revealed that Michael Carroll and Kathleen Allen were among the victims of Leonard Lake and Charles Ng, who operated a remote cabin in Wilseyville, California. The duo abducted, tortured, and murdered multiple individuals between 1983 and 1985. Evidence found at the Wilseyville property included videotapes documenting some of the crimes, personal belongings of the victims, and identification documents. Michael Carroll's driver's license was among the items recovered.
Leonard Lake was arrested on June 2, 1985, for a firearms offense. While in custody, he committed suicide by ingesting a cyanide pill. Charles Ng fled to Canada but was later apprehended and extradited to the United States in 1991. In 1999, Ng was convicted of 11 counts of first-degree murder, including the murders of Michael Carroll and Kathleen Allen, and was sentenced to death.
The case of Michael Carroll highlights the tragic consequences of the crimes committed by Lake and Ng, whose actions left a lasting impact on the victims' families and the broader community.