Inmate firefighters build a containment line ahead of flames from the Butte Fire near Sheep Ranch in September 2015.
Inmate firefighters build a containment line ahead of flames from the Butte Fire near Sheep Ranch in September 2015. Rich Pedroncelli AP file
Inmate firefighters build a containment line ahead of flames from the Butte Fire near Sheep Ranch in September 2015. Rich Pedroncelli AP file