The <a href="https://en.wikipedia.org/wiki/Sampoong_Department_Store_collapse" id="mwASQ" rel="mw:WikiLink" title="Sampoong Department Store collapse">Sampoong Department Store collapses</a> in the <a href="https://en.wikipedia.org/wiki/Seocho_District" id="mwASU" rel="mw:WikiLink" title="Seocho District">Seocho District</a> of <a href="https://en.wikipedia.org/wiki/Seoul" id="mwASY" rel="mw:WikiLink" title="Seoul">Seoul</a>, South Korea, killing 502 and injuring 937.