The <a href="https://en.wikipedia.org/wiki/Yelwa_massacre" id="mwAQE" rel="mw:WikiLink" title="Yelwa massacre">Yelwa massacre</a> concludes. It began on 4 February 2004 when armed Muslims killed 78 Christians at <a href="https://en.wikipedia.org/wiki/Yelwa" id="mwAQI" rel="mw:WikiLink" title="Yelwa">Yelwa</a>, Nigeria. In response, about 630 Muslims were killed by Christians on May 2.