JEFFERSON COUNTY, Colo. — A massive trove of documents related to the Evergreen High School shooting was released late Thursday by the Jefferson County Sheriff’s Office.
On Sept. 10, 2025, an Evergreen High School student shot two of his classmates before turning the gun on himself. The motive for the shooting remains unknown, but we know the FBI was investigating the social media accounts connected to the 16-year-old boy two months before the attack. The Jefferson County Sheriff’s Office said a day after the shooting the teen had been “radicalized.”
Watch Denver7’s Claire Lavezzorio’s report about the release of these documents below:
A massive trove of documents in the Evergreen HS shooting has been released. Here’s what they reveal.
18-year-old Matthew Silverstone was one of the students injured in the shooting. The other student who was injured, a 14-year-old boy, was never identified…