Student: Boy arrested in Texas school shooting has violent past

DALLAS (AP) — A 16-year-old boy accused of shooting a classmate at a Texas high school on Monday had a history of aggressive actions at school, a fellow student said.
The injured student, a 15-year-old girl, was airlifted to a hospital in Dallas following the shooting inside the cafeteria at Italy High School, which is in the small town of Italy about 40 miles south of Dallas. The boy fled after being confronted by a school district official but was later arrested.
Cassie Shook, a 17-year-