A 15-year-old girl died Monday after she was stabbed multiple times by an intruder at a high school in Stockton, California, authorities said.
The suspect, described as a man in his 40s, was arrested at Amos Alonzo Stagg High School immediately after the attack, according to school officials.
Authorities were alerted to the stabbing at 11:05 a.m., according to the Stockton Police Department.
