On the night of March 29, 2008, a riot broke out that caused the deaths of two inmates and left eleven inmates hospitalized. The hospitalized inmates had overdosed on methadone that they stole after breaking into the prison's Health Care. Convicted child pornographer, Michael Andrew Gibbon (39) was beaten to death (with baseball bats) in his cell while a second inmate, Trevor Wayne O'Brien (25), died of a drug overdose (200 ml of 175 mg methadone, first time he'd tried it) later in hospital.