The outlets cited Clayton County police. The school is in the Atlanta area, about 20 minutes from downtown.
WSB-TV reported two women, who were not students, were shot. One of the women was shot "multiple times in the chest" and has died, according to the station.
The school was holding an evening graduation ceremony across the street, according to the Atlanta Journal-Constitution.
New info here on the shooting at Mt. Zion High School in Clayton County. It happened in a parking lot outside the school. Clayton County fire tells me two women were shot, one in the leg, another multiple times in the chest. The woman who was shot in the chest has died. @wsbtv pic.twitter.com/yBEszqMaS7
— Justin Wilfon (@JustinWilfonWSB) May 19, 2018
Copyright 2018 Raycom News Network. All rights reserved.