Mayo Correctional Institution Annex

[1] This facility was opened in 1984 and has a maximum capacity of 1345 prisoners.

The original Mayo Correctional Institution on the same property held 1668 prisoners [2] and was closed by the state in 2012.

On June 26, 2019 two inmates were alleged to have attacked a correctional officer with improvised weapons.

While responding to the assault, staff reported that another inmate may have been killed in a separate part of the institution.

The officer who was allegedly attacked was expected to survive.