http://ipraudio.interlochen.org/NMU_Lockdown.mp3
Northern Michigan University remains under lockdown this afternoon. School officials are giving little details on a threat they say was serious enough to close down the university.
Officials will decide tomorrow when to re-open campus.
News Director Nicole Walton with WNMU, the NPR station on campus in Marquette, attended a university press briefing this afternoon. To listen to our discussion with her, play the audio above.