In an interview with police, the school's assistant principal said Denver Public Schools knew about the student's history ...

The 12 students and one teacher killed in the Columbine High School shooting were remembered in a vigil on the eve of the ...

were killed in the rampage of gunshots and explosions at the school in suburban Denver. Mark Leffingwell, AFP/Getty Images Students run from a school shooting at Columbine High School on April 20 ...

The epicenter of the Columbine High School mass shooting was the library, where Craig Scott was studying for a biology test ...

Saturday marks 25 years since two students fatally shot 12 classmates, a teacher, and wounded more than 20 others at ...

A quarter of a century after the Columbine High School shooting, the trauma from the attack has remained with survivors. Some ...

The 12 students and one teacher killed in the Columbine High School shooting will be remembered ... event at a church near the state Capitol in Denver. It had been scheduled to be held on the ...

A 17-year-old student has shot and wounded two school administrators at a high school in Denver in the US. The shooting happened after a handgun was found during a daily search of the boy that was ...

Earlier in the day, Denver police identified the suspect as Austin Lyle. Isabella DeJoseph, 15, centre left, is embraced by her mother Alana as they leave East High School after a shooting there ...

Twenty-five years after the deadly Columbine High School shooting, people across Denver participate in a "Columbine day of service" to give back in remembrance. Gabby Easterwood is at one of the ...

A 17-year-old student has shot and wounded two school administrators at a high school in Denver in the US. The shooting happened after a handgun was found during a daily search of the boy that was ...