All three defendants were charged with first-degree murder, assault, kidnapping, riot and conspiracy following the riot at James T. Vaughn Correctional Center
Inmates at the James T. Vaughn Correctional Center, Delaware's maximum-security prison, rioted Feb. 1 last year, killing prison guard Steven Floyd and taking three other staffers hostage
The defendants attacked three officers, causing numerous injuries, including a fractured orbital wall, fractured shoulder, fractured thumb, lacerations and bruises