Students kill classmate, injure 8 at school near Columbine
Two male students armed with handguns entered a Denver-area school and opened fire on Tuesday, killing one classmate and injuring eight others.
The shooters were taken into custody, law enforcement officials said.
Video shows scores of emergency vehicles on the scene in Highlands Ranch, Colorado following the shooting.
The shooting took place at a school in a Colorado community that marked the 20th anniversary of one of the worst school shootings in the US a few weeks ago.