A lethal shooting attack took place on Friday morning at a major university campus in the southwestern state of Arizona.
One person was murdered and three others wounded to unspecified degrees in the attack, which took place at Northern Arizona University's Flagstaff campus.
After students were initially asked to stay indoors, university authorities reported that the shooter had been apprehended and was in custody.
The school announced that the "situation is stabilized" and that there was no lockdown on the campus, which is home to over 20,000 students.
