A Colorado teen who authorities say sought explosives and threatened to "go Columbine" on a school has pleaded guilty to felony solicitation to possess an explosive device. Eighteen-year-old Robert Dell Johnson also pleaded guilty Wednesday to a misdemeanor count of interference with operations at Palisade High School. He ...

A 15-year-old boy accused of stockpiling gasoline, propane and a machete for a planned school attack on the anniversary of the Columbine school massacre burst into tears and admitted to police he was upset about being bullied, according to the detective who interviewed him. The boy ...

A 53-year-old unemployed house painter apologized to his victims before he was sentenced Monday to 26 to 90 years in prison for opening fire with a handgun and wounding four people in a Las Vegas Strip casino more than two years ago. "Please forgive ...