Police say the shooter's mother was a deputy and her weapon was found at the scene. Here's what else we know at this time.

The shooting at Wilmer-Hutchins High School earlier this week unfolded in less than two minutes and began when another ...

Hours after the shooting, a 17-year-old suspect turned himself in at the Lew Sterrett Justice Center in Dallas and was booked ...

The students were injured in a shooting at Wilmer-Hutchins High School, a school official said. The suspected shooter is ...

A man whose daughter died in the Parkland, Fla., shooting is speaking out following a deadly active shooter incident at ...

An unidentified student let the suspected gunman into Wilmer-Hutchins High School through an "unsecured door," according to ...

Five students were injured in a shooting Tuesday afternoon at Wilmer-Hutchins High School in southeast Dallas when a ...

Florida State University has sent alerts warning of an active shooter near the student union. Here's what we know.

The tracker focuses on the segment of planned school shootings where an active shooter, with intent to harm, injures or kills ...

Hours after the shooting, officials said the suspect, who has yet to be apprehended, had evaded security protocols at ...

Two people were killed and six others were injured when a 20-year-old gunman opened fire near the student union building, the ...

Robert Morales and Tiru Chabba, both fathers and food service workers, were killed when a gunman opened fire at FSU's campus ...