<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Northern_Illinois_University_shooting" id="mwAb4" rel="mw:WikiLink" title="Northern Illinois University shooting">Northern Illinois University shooting</a>: A gunman opens fire in a <a href="https://en.wikipedia.org/wiki/Lecture_hall" id="mwAb8" rel="mw:WikiLink" title="Lecture hall">lecture hall</a> of <a href="https://en.wikipedia.org/wiki/Northern_Illinois_University" id="mwAcA" rel="mw:WikiLink" title="Northern Illinois University">Northern Illinois University</a> in <a href="https://en.wikipedia.org/wiki/DeKalb_County,_Illinois" id="mwAcE" rel="mw:WikiLink" title="DeKalb County, Illinois">DeKalb County, Illinois</a>, resulting in six fatalities (including the gunman) and 21 injuries.