Anthony Williams, 41, Connor Brown, 22, and Zacharia Luz, 42, were killed in the July 30 fight at Ely State Prison.

Nevada prosecutors have filed multiple charges against 20 defendants over the incident, including first-degree murder and attempted murder.

Multiple people were killed in a huge brawl at a U.S. prison, resulting in at least 10 people being charged. A huge brawl broke out at a Nevada prison last year. Three inmates were killed in the fight,

Inmates in two sections of the Utah State Prison are being treated for scabies after one inmate tested positive. Some areas are temporarily closed to visitors and volunteers.

Utah prison

Lockdown protocols have been activated in a portion of the Utah State Correctional Facility in Salt Lake City as over 100 inmates are being treated for scabies after one person tested positive for the skin disease.