A 16-year-old boy who had been radicalized by an “extremist network” fired a revolver multiple times at a suburban Denver high school, wounding two students , authorities said Thursday.

Some students ran and others locked down during Wednesday's shooting at Evergreen High School in the foothills of the Rocky Mountains. One of the victims was shot inside the school and another outside. The suspect, a fellow student at the school, later died, officials with the Jefferson County sheriff’s office said.

Stream NBC10 Boston news for free, 24/7, wherever you are. WATCH HERE

The new details were released at a news conference Thursday.

A day after the shooting, cars of students and staffers remained in the parking lot outside the school nestled in the foothills.

Deputies stopped drivers f

See Full Page