A predawn shooting at a campus in Arizona left one person dead and three others injured, authorities said.
Police received a call early Friday about shots fired at Northern Arizona University’s campus in Flagstaff.
The injured were transported to hospital, but their condition is unknown, said Cindy Brown, the university spokeswoman.
The shooter is in custody and the campus is not on lockdown, she said.
No more information on a possible motive or other details were immediately available.