Hundreds gathered at Prichard Chapel Wednesday for a memorial service honoring Sgt. Aaron Scales who died unexpectedly Jun. 13 while conducting physical training during the basic phase of his Officer Candidate School training at Fort Benning, Ga. Scales, a Fire Direction Specialist assigned to Headquarters, Headquarters Battery, 1st Battalion, 6th Field Artillery Regiment prior to becoming an officer candidate, collapsed near the finish of a five mile run. Despite efforts of emergency medical personnel he was never revived and pronounced dead at Martin Army Community Hospital due to cardiac arrest.