South Carolina prison riot leaves seven inmates dead
Seven prisoners have been killed and at least 17 others injured in a riot at a maximum security prison in the US state of South Carolina, officials say.
Violence erupted at the prison facility on Sunday evening and was brought under control in the early hours of Monday.
There were "multiple altercations" at housing units at the Lee Correctional Institution, the South Carolina Department of Corrections said.
All prison guards and law enforcement staff were said to be safe.
"The incident at Lee [Correctional Institution] resulted in 17 inmates requiring outside medical attention and seven inmates were killed," the South Carolina Department of Corrections tweeted on Monday.
Several inmates were stabbed or slashed with homemade knives, while the remainder appeared to have been beaten, Lee County Coroner Larry Logan told the Associated Press.
The department said that all staff at the institution in Bishopville were later "accounted for" and that an investigation was under way.
Lee Correctional Institution was secured at 2:55 AM following an incident which started at 7:15 PM. The incident involved multiple inmate on inmate altercations in three housing units.
End of Twitter post by @SCDCNews
Lee County fire and rescue service also provided assistance with the incident and tweeted images of the vehicles involved in the response.
Lee County Fire/Rescue assisted With a Mass Causality Incident at Lee Correctional. Mutual Aid was received from FlorenceCounty EMS, Kershaw County EMS, Darlington County EMS, Lexington County EMS and Hartsville Rescue. Assistance was also received from Med One a private service. pic.twitter.com/P22A1ruzQY
End of Twitter post by @LeeCountyFire
The Lee Correctional Institution, which was opened in 1993 about 50 miles (80 km) east of the state capital Columbia, houses more than 1,500 violent male offenders and inmates with behavioural issues.
Deadly prison riots are relatively rare in the US.