Police say a teenage girl who was obsessed with school shootings planned to kill as many people as possible at Morristown Jr.

The haunting images have been seared into the minds of generations across the globe since the day footage broke from outside a town in the Colorado foothills that most had never heard of: Littleton.

DENVER (AP) — Hours after she escaped the Columbine High School shooting, 14-year-old Missy Mendo slept between her parents in bed, still wearing the shoes she had on when she fled her math class. She ...

A girl who wrote to God in her diaries, a boy with learning disabilities who was just learning to like who he was and a teen who would spend every free minute fishing were among the 13 victims of the ...

The epicenter of the Columbine High School mass shooting was the library, where Craig Scott was studying for a biology test on April 20, 1999. Scott, then 16, said he had just sat down next to his ...

April 20 marked the 25th anniversary of the Columbine High School shooting in Colorado, where a pair of gunmen killed 12 students and a teacher before taking their own lives. The attack remains one of ...

Hours after she escaped the Columbine High School shooting, 14-year-old Missy Mendo slept between her parents in bed, still wearing the shoes she had on when she fled her math class. She wanted to be ...