Coverage dated September 10, 2025 to September 11, 2025

Denver-area high school shooting suspect was ‘radicalized,’ officials say

Headline from ABC 17 Mid-Missouri, on the newest of 2 developments

CNN By Emma Tucker, CNN (CNN) — The suspected shooter who critically wounded two students at Evergreen High School in Colorado during their third week of classes this semester appeared to have been “radicalized by some extreme network,” officials said Thursday.

ABC 17 Mid-Missouri's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Developments in this update

2 dated developments, oldest first, newest marked. Each is named by one outlet's own headline; open its reports to see every outlet that covered it.

  1. Student radicalized by 'extremist network' was Colorado school shooter, authorities say

    Headline from NBC New York ·

  2. Newest

    Denver-area high school shooting suspect was ‘radicalized,’ officials say

    Headline from ABC 17 Mid-Missouri ·

Reports & sources

19 articles, oldest first.

  1. Bangor Daily News

    Authorities say student who had been radicalized fired revolver at Colorado school, wounding 2 (opens Bangor Daily News)

    Published

    Bangor Daily News's feed description

    DENVER (AP) — A 16-year-old boy who had been radicalized by an “extremist network” fired a revolver multiple times at a suburban Denver high school,

  2. NBC New York

    Student radicalized by 'extremist network' was Colorado school shooter, authorities say (opens NBC New York)

    Published

    NBC New York's feed description

    Authorities say a 16-year-old boy who had been radicalized by an extremist network fired multiple shots with a revolver at a suburban Denver school.

  3. WSVN Miami

    Authorities say student who had been radicalized fired revolver at Colorado school, wounding 2 - WSVN 7News | Miami News, Weather, Sports (opens WSVN Miami)

    Published

    WSVN Miami's feed description

    DENVER (AP) — A 16-year-old boy who had been radicalized by an unspecified “extremist network” fired a revolver multiple times during an attack at a

  4. ABC 17 Mid-Missouri

    Denver-area high school shooting suspect was ‘radicalized,’ officials say (opens ABC 17 Mid-Missouri)

    Published

    ABC 17 Mid-Missouri's feed description

    CNN By Emma Tucker, CNN (CNN) — The suspected shooter who critically wounded two students at Evergreen High School in Colorado during their third week of classes this semester appeared to have been “radicalized by some extreme network,” officials said Thursday.

  5. KEYT Santa Barbara

    Denver-area high school shooting suspect was ‘radicalized,’ officials say | News Channel 3-12 (opens KEYT Santa Barbara)

    Published

    KEYT Santa Barbara's feed description

    CNN By Emma Tucker, CNN (CNN) — The suspected shooter who critically wounded two students at Evergreen High School in Colorado during their third

  6. UPI

    Authorities name 'radicalized' Colo. school shooting suspect (opens UPI)

    Published

    UPI's feed description

    Authorities have identified the suspect who critically injured two people Wednesday in a school shooting in Colorado, saying the 16-year-old gunman had been "radicalized by some extremist network."

  7. The Oregonian

    ‘Radicalized’ Colorado school shooter identified by police (opens The Oregonian)

    Published

    The Oregonian's feed description

    Authorities said the 16-year-old shooter had been “radicalized by some extremist network,” and suggested authorities came to that conclusion after examining the suspect’s home and phone.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

Denver-area high school shooting suspect was ‘radicalized,’ officials say | Since Then