Update Those School Shooting Timelines

Another day, another school shooting...
A deadly shooting occurred on Northern Arizona University’s Flagstaff campus early this morning, and the suspected shooter is in custody, according to a university spokesperson. One person died and three others were wounded in the shooting, the spokesperson said. It's unclear what sparked the shooting, which took place near Mountain View Hall, a dormitory that houses most of the campus' students involved in Greek organizations.
Noted gunhumper John M