1 dead, 3 wounded in shooting at Northern Arizona University
![1 dead, 3 wounded in shooting at Northern Arizona University](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/0/91/09122571-6322-5aa7-93d3-23094cbc17fe/5617d7a0900ac.image.jpg?resize=300%2C247)
FLAGSTAFF, Ariz. (AP) — An overnight confrontation between two groups of students escalated into gunfire Friday when a freshman at Northern Arizona University killed one person and wounded thr…