Eighteen people are killed and 78 injured in a <a href="https://en.wikipedia.org/wiki/2015_Haiti_Carnival_stampede" id="mwAW0" rel="mw:WikiLink" title="2015 Haiti Carnival stampede">stampede</a> at a <a href="https://en.wikipedia.org/wiki/Mardi_Gras" id="mwAW4" rel="mw:WikiLink" title="Mardi Gras">Mardi Gras</a> parade in <a href="https://en.wikipedia.org/wiki/Haiti" id="mwAW8" rel="mw:WikiLink" title="Haiti">Haiti</a>.