Died in prison
Mario Mateos
Mario Mateos died on December 22, 2020, at Pershing General Hospital, in the custody of the Nevada Department of Corrections. Mario Mateos was 44 years old. The department's list does not give a cause of death.
Cause of death, as reported: Cause not yet determined
Reported by: Nevada Department of Corrections (the agency that held him). The only account of how this person died comes from the agency that held him.