A heroic Fort Stewart soldier who stopped accused mass shooter Quornelius Radford said his Army training took over in the moments he confronted the suspect on Wednesday. Sgt. Aaron Turner, who knows the alleged Army base shooter,

Sgt. Quornelius Samentrio Radford, an automated logistics specialist with the 2nd Armored Brigade Combat Team, opened fire on his coworkers at his workplace on the base shortly before 11 a.m. ET, according to Brig. Gen. John Lubas, commander of the 3rd Infantry Division.