stay with abc 7 numbews as we continue to uncover the story. >> thank you. now to the early morning shooting on the campus of northern arizona university. we are learning more information about the students involved. one person was killed, three injured. abc 7 news reporter, janet is here. >> students are back in class dealing with the aftermath of the shooting. one of the fraternities said some of their members are victims. this morning's shootings are unprecedented for northern arizona university located in flagstaff. >> our thoughts are with the victims, their families and our entire lumber jack family. >> reporter: it took place in a home to many fraternities and ser ro sororities. the confrontation turned physical. a student produced a handgun. >> reporter: police say jones, a freshman fired multiple times at four male students. delta chi fraternity confirmed some of the victims are members. students visibly shaken shed tears as they listen to the details of this incident. >> a great many people are involved and need to be interviewed. a lot of things n