Newly released 911 calls reveal the chaotic moments after a 16-year-old was fatally stabbed inside a classroom at Maryvale High School in Phoenix last August.
Michael Montoya, a junior, was stabbed multiple times just four days after he turned 16. He was taken to the hospital, where he died. A classmate has been charged with his murder and is facing trial.
One of the 911 calls came from a student inside the classroom…