A spectator was killed Sunday at a high school track and field meet on the University of Colorado-Colorado Springs campus after an athlete's hammer reportedly went out of bounds.

COLORADO SPRINGS, Colo. (KKTV) - A spectator at a high school track and field meet was struck and killed by a hammer Sunday morning. UCCS, which hosted the meet, said it was heartbroken over what it called a “horrible accident.”

An accident during a club sports track and field meet in Colorado Springs resulted in the death of an audience member after he was struck by a hammer used in the hammer throw event. According to a release from the University of Colorado Colorado Springs,