Staff Sgt. Ryan S. Dunn, a corrections specialist with Security Battalion, Marine Corps Base Camp Pendleton, stands in front of the base brig perimeter gate. The American Correctional Association and the Military Corrections Committee will be presenting Dunn with the 2012 Marine Corps Best of the Best Corrections Specialist of the Year Award at the ACA 2012 Summer Conference in Denver, Colorado, July 20-25. - Staff Sgt. Ryan S. Dunn, a corrections specialist with Security Battalion, Marine Corps Base Camp Pendleton, stands in front of the base brig perimeter gate. The American Correctional Association and the Military Corrections Committee will be presenting Dunn with the 2012 Marine Corps Best of the Best Corrections Specialist of the Year Award at the ACA 2012 Summer Conference in Denver, Colorado, July 20-25.