A Colorado State Patrol corporal was likely a “target of opportunity” when he was ambushed and shot while parked along U.S. 36 near Westminster earlier this month, agency officials said Monday. State patrol leaders released body-worn camera footage of the moments before and after Cpl.

CSP released a timeline of events for a shootout in which officials say a trooper was shot before returning fire and killing the suspect. Video, taken from several angles, shows the shooting spanned less than a minute.

Cpl. Tye Simcox was in his parked pickup in the center median of U.S. 36 on Saturday afternoon when a passing driver fired at him multiple times with a semi-automatic pistol

A Colorado State Patrol trooper was injured Saturday afternoon after he was shot while in his patrol vehicle in Westminster, according to the agency. The trooper shot the suspect, who died at the scene, according to the news release. The suspect has not yet been publicly identified.

A team of investigators are trying to figure out if Cpl. Tye Simcox was a specific target or if any other troopers face threats.