<a href="https://en.wikipedia.org/wiki/Black_July" id="mwARU" rel="mw:WikiLink" title="Black July">Black July</a>: Eighteen <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Sri_Lankan_Tamil_people" id="mwARY" rel="mw:WikiLink" title="Sri Lankan Tamil people">Tamil</a> political prisoners at the <a href="https://en.wikipedia.org/wiki/Welikada" id="mwARc" rel="mw:WikiLink" title="Welikada">Welikada</a> <a href="https://en.wikipedia.org/wiki/Welikada_Prison" id="mwARg" rel="mw:WikiLink" title="Welikada Prison">high security prison</a> in <a href="https://en.wikipedia.org/wiki/Colombo" id="mwARk" rel="mw:WikiLink" title="Colombo">Colombo</a> are <a href="https://en.wikipedia.org/wiki/Welikada_prison_massacre" id="mwARo" rel="mw:WikiLink" title="Welikada prison massacre">massacred</a> by <a href="https://en.wikipedia.org/wiki/Sinhalese_people" id="mwARs" rel="mw:WikiLink" title="Sinhalese people">Sinhalese</a> prisoners, the second such massacre in two days.