U.S. Air Force Chief Master Sgt. Shelley Cohen, 307th Bomb Wing command chief, hugs Matt Hesni in Alexandria, Louisiana, June 17, 2018. He was involved in a serious traffic accident with his father, Jason Hesni and mother, Amy Hesni, on May 24, 2018. Jason Hesni sustained a cut to his brachial artery during the accident. Cohen, who happened upon the accident, was able to improvise a tourniquet to keep him from bleeding to death. (courtesy photo)