Already, seven prison staffers have either been convicted at trial or pleaded guilty to a slew of charges. An eighth is awaiting a September trial date.

Former corrections officers Jeffrey Wilson and Lawrence Gacad became the ninth and 10th individuals charged in connection with alleged sexual abuse at the Federal Correctional Institution in Dublin.

Two more former prison guards have been charged with sexually abusing female inmates at a federal prison in Dublin which became known as "the rape club,"​ authorities announced Thursday.