A shooting at Evergreen High School in Colorado left three students in critical condition as over 100 police officers responded to the Wednesday afternoon incident.

OREM, Utah (AP) — Charlie Kirk is in critical condition at a hospital after being shot Wednesday at a Utah event, a law enforcement official told The Associated Press. A video captured at the event showed Kirk bleeding heavily from an apparent gunshot wound near his neck. Officials say a suspect is in custody.

Three teens have been hospitalized in critical condition after a shooting at a suburban Denver high school, authorities said Wednesday.