John Derek Glimstad, 19, of Sacramento, California, was shot and killed on September 9, 2001, during a 24-hour rampage carried out by 21-year-old Joseph Ferguson. Glimstad worked at the Miller Park Marina and was one of five people killed as Ferguson targeted former colleagues and others. The spree began September 8, 2001; Ferguson’s victims included his ex-girlfriend Nina Susu and former co-workers George Bernardino, Marsha Jackson, and Nikolay Popovich.

Investigators said Ferguson had been a security guard for Burns International Security and was reportedly upset over a recent breakup and a suspension from work. Authorities recovered a video in which Ferguson outlined his intentions and grievances, and they also found white supremacist paraphernalia at his residence. The episode ended with a high-speed chase and shootout; Ferguson died by suicide when cornered by police.

If anyone knew John Derek Glimstad or has information about his time at Miller Park Marina, please share what you remember.