According to WP, the incident occurred between two students during a lunch break.
At least one student was killed on Friday in a shooting that occurred at a high school in the city of Albuquerque (New Mexico). This was reported by The Washington Post with reference to the police.
According to the publication, the incident occurred between two students during a lunch break. One of the teenagers opened fire, as a result of which the second student was killed. Presumably, both were about 13 years old.
The shooter was arrested. The police establish the motives of the crime and also find out how the teenager had a gun.