The Granite Mountain Hotshots were a wildland firefighting crew based out of the Prescott Fire Department. On June 30, 2013, they were overrun and killed by the Yarnell Hill Fire near Yarnell, Arizona. The firefighters were trapped and were deploying fire shelters when the fire overtook them. They died in the 2,000-degree heat. The group was found approximately one mile south-southeast of their last known location, roughly 600 yards west of the ranch. Some of the firefighters had fully deployed their shelters, while others were found in partially deployed shelters. The death certificate and autopsy listed “acute intoxication by the combined effects of propoxyphene (Darvon®) and cyclobenzaprine (Flexeril®)” .