Washoe County Medical Examiner Releases Causes of Death for Three Festival Attendees
The Washoe County Regional Medical Examiner’s Office released medical findings detailing the causes of death for three men who died at or were transported from the 2026 Burning Man festival in the Black Rock Desert. The annual event, which ran from August 30 through September 7, drew tens of thousands of attendees to the Black Rock Desert north of Reno, according to RGJ.com. Medical examiners attributed the fatalities to a combination of natural cardiovascular conditions and acute substance toxicity.
Medical Findings and Examiner Determinations
Investigators documented distinct medical causes for each attendee. Tshombe Sampson, 62, of Santa Monica, California, suffered a sudden collapse inside the festival’s Rampart Medical Center on September 3, KOLO reported. Despite resuscitative efforts, he was pronounced dead at Rampart Medical Center. The medical examiner determined his death was natural, caused by hypertensive and atherosclerotic cardiovascular disease.
Armando Ramirez, 51, of Truckee, California, experienced sudden chest pain in the early morning hours of September 4 and was transported from the Burning Man Festival for medical care, KOLO reported. He was pronounced dead in an ambulance after unsuccessful resuscitation. The medical examiner ruled his death accidental, stemming from the toxic effects of methamphetamine and methylenedioxymethamphetamine (MDMA), with hypertensive cardiovascular disease, type 2 diabetes mellitus, and chronic methamphetamine use listed as contributing conditions.
Craig Mann, 60, of Yuma, Arizona, was discovered unresponsive inside his recreational vehicle on September 5, KOLO reported. Emergency personnel declared him dead at the scene. Examiners determined his death was accidental, caused by combined cocaine and methamphetamine toxicity, with hypertensive and atherosclerotic cardiovascular disease contributing.
Ongoing Investigations by Law Enforcement
The Pershing County Sheriff’s Office is handling the law enforcement investigation into the cases.
Frequently Asked Questions About the 2026 Festival Deaths
Where did the medical evaluations take place?
The examinations were conducted by the Washoe County Regional Medical Examiner’s Office following the transport of the deceased individuals from the Black Rock Desert festival site.
What substances were identified in the toxicology reports?
Examiners found toxic levels of methamphetamine, MDMA, and cocaine in the toxicology results of the two cases ruled accidental, alongside pre-existing cardiovascular conditions.
Who is investigating the incidents?
The Pershing County Sheriff’s Office is handling the law enforcement investigations for all three cases originating from the desert event.
The 2026 findings follow a festival fatality in 2025 involving the stabbing death of Vadim Kruglov, a Russian national living in the United States, which remains unsolved with no suspects publicly identified.