Prosecutors say an Aurora convenience store security guard was justified in the fatal shooting of a man that held a gun to the guard’s head before a struggle broke out Aug. 31, according to a statement from 17th Judicial District Attorney Brian Mason.

“After a review of the evidence, the District Attorney’s Office and the Aurora Police Department agree that the security guard fired his weapon in self-defense and was legally justified in doing so,” Mason said. “Therefore, no arrest will be made, and no charges will be filed against the security guard in this incident.”

Officers were called to the 7-Eleven store at 12085 E. Colfax Ave. at about 9 p.m. Aug. 31 after reports of a shooting.

“When officers arrived at the scene, they located a 36-year-old man with a gunshot wound,” police spokesperson Joe Moylan said previously in a statement. The man was rushed to a nearby hospital, where he succumbed to his injuries and died.

He was later identified as Vernon Dorsey.

Store video supplied by prosecutors show Dorsey coming up fast behind the guard and immediately pulling a gun. The video reveals the struggle for weapons and the suspect being shot as bystanders scurry away.