An 18-year-old student was one of the two people injured when a fellow student opened fire at Evergreen High School Wednesday afternoon, according to the Jefferson County Sheriff’s Office.
The sheriff’s office identified Matthew Silverstone as one of the victims. His family released a statement asking for privacy as Matthew recovers:
“The family appreciates the community’s concern and support, but as we remain focused on our loved one’s recovery, we respectfully request privacy as we continue to heal and navigate the road ahead.”
The two victims were taken to CommonSpirit St. Anthony Hospital in Lakewood after the shooting Wednesday. Both remained in critical condition Thursday, though one had been moved to Children’s Hospital Colorado.
Authorities on Wednesday had said one of the victims had “non-life threatening injuries.” That victim’s condition was reclassified as “critical” at Children’s Hospital.
It was not clear which hospital was treating Silverstone.
According to a social media post by the sheriff's office late Thursday afternoon, the identity of the second victim would not be released for the time being.
There will not be another media briefing today.
— Jeffco Sheriff (@jeffcosheriffco) September 11, 2025
The family of the second victim from the shootings at Evergreen High School is asking for privacy. A photo and family statement will not be released. pic.twitter.com/uSorGTxLst
Denver7 learned new details about the shooting Thursday when Jacki Kelley, the public information officer for the Jefferson County Sheriff's Office, gave insight into the investigation.
She said the actions of students and teachers at the school "saved lives" as a chaotic scene unfolded. The shooter, a 16-year-old student who later died after turning the gun on himself, rode the bus to school before firing many rounds inside and outside of the building.
This is a developing news story and will be updated.
