A teenager who opened fire with a 9 mm pistol in his Nashville high school cafeteria fired a total of 10 shots within 17 seconds of entering the room, according to police.

The Metro Nashville Police Department (MNPD) identified Henderson as the 17-year-old male who fatally shot Josselin Corea Escalante at Antioch High School on Wednesday. It is not known if there was a connection between Henderson and Escalante. He was a student at Antioch High School. His motive has not been revealed.