The <a href="https://en.wikipedia.org/wiki/Regina_Cyclone" id="mwxA" rel="mw:WikiLink" title="Regina Cyclone">Regina Cyclone</a>, Canada's deadliest tornado event, kills 28 people in <a href="https://en.wikipedia.org/wiki/Regina,_Saskatchewan" id="mwxQ" rel="mw:WikiLink" title="Regina, Saskatchewan">Regina, Saskatchewan</a>.