In what is being called the deadliest U.S. wildfire in at least 30 years, an out-of-control blaze trapped and killed 19 firefighters Sunday in central Arizona. They had been forced to use temporary shelters in an attempt to survive.
All of those killed were part of the Granite Mountain Hotshots, an elite group based in Prescott, Ariz., that uses rigorous training to prepare for fighting wildfires. They are frequently deployed to the front lines of firefighting efforts against such blazes.
Update at 6:04 p.m. ET: Firefighters Identified