<a href="https://en.wikipedia.org/wiki/Virginia_Tech_shooting" id="mwASs" rel="mw:WikiLink" title="Virginia Tech shooting">Virginia Tech shooting</a>: <a href="https://en.wikipedia.org/wiki/Seung-Hui_Cho" id="mwASw" rel="mw:WikiLink" title="Seung-Hui Cho">Seung-Hui Cho</a> guns down 32 people and injures 17 before committing suicide.