Investigators are still trying to figure out a motive for the shooting in Madison that killed a teacher and a student.

An official at the Wisconsin school where a student shot and killed a teacher and a fellow student says the 15-year-old was ...

Two people were killed and another six injured in the shooting at Abundant Life Christian School in Madison, Wisconsin, police said.

Authorities say Alexander Paffendorf told the Madison school shooter he planned to attack a government building.

A judge granted a protective order against a Carlsbad, California, man who authorities allege was communicating with the ...

A retired FBI agent wonders if the 15-year-old Wisconsin school shooter was using a video game when she met a Carlsbad man, ...

The police in Madison, Wis., were working to establish a motive for the attack, which left a 14-year-old student and 42-year-old teacher dead and six others injured.

More information has been confirmed regarding the Carlsbad man who federal agents say had been communicating with the ...

Authorities detained a California man and seized guns and ammunition from his home in the ongoing investigation into the ...