A 15-year-old gunman murders four students and injures seven people, including a teacher, in <a class="mw-redirect" href="https://en.wikipedia.org/wiki/2021_Oxford_High_School_shooting" id="mwASI" rel="mw:WikiLink" title="2021 Oxford High School shooting">a mass shooting</a> at <a href="https://en.wikipedia.org/wiki/Oxford_High_School_(Michigan)" id="mwASM" rel="mw:WikiLink" title="Oxford High School (Michigan)">Oxford High School</a> in <a href="https://en.wikipedia.org/wiki/Oxford_Township,_Michigan" id="mwASQ" rel="mw:WikiLink" title="Oxford Township, Michigan">Oxford Township, Michigan</a>.<sup about="#mwt111" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-20"}}' id="cite_ref-20" rel="dc:references" typeof="mw:Extension/ref"><a href="./November_30#cite_note-20" id="mwASU" style="counter-reset: mw-Ref 20;"><span class="mw-reflink-text" id="mwASY">[20]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-20"><cite about="#mwt108" class="citation news cs1" id="CITEREFAtkinsonSmithBoudette2021">Atkinson, Scott; Smith, Mitch; Boudette, Neal E. (30 November 2021). <a class="external text" href="https://www.nytimes.com/live/2021/11/30/us/school-shooting-michigan" id="mwCC4" rel="mw:ExtLink nofollow">"Michigan High School Shooting: 3 Students Killed and Several Critically Injured"</a>. <i id="mwCC8">The New York Times</i>.</cite><span about="#mwt108" class="Z3988" id="mwCDA" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=The+New+York+Times&amp;rft.atitle=Michigan+High+School+Shooting%3A+3+Students+Killed+and+Several+Critically+Injured&amp;rft.date=2021-11-30&amp;rft.aulast=Atkinson&amp;rft.aufirst=Scott&amp;rft.au=Smith%2C+Mitch&amp;rft.au=Boudette%2C+Neal+E.&amp;rft_id=https%3A%2F%2Fwww.nytimes.com%2Flive%2F2021%2F11%2F30%2Fus%2Fschool-shooting-michigan&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ANovember+30"></span></span>