A student <a href="https://en.wikipedia.org/wiki/Franklin_Regional_High_School_stabbing" id="mwAWo" rel="mw:WikiLink" title="Franklin Regional High School stabbing">stabs</a> 20 people at <a href="https://en.wikipedia.org/wiki/Franklin_Regional_High_School" id="mwAWs" rel="mw:WikiLink" title="Franklin Regional High School">Franklin Regional High School</a> in <a href="https://en.wikipedia.org/wiki/Murrysville,_Pennsylvania" id="mwAWw" rel="mw:WikiLink" title="Murrysville, Pennsylvania">Murrysville, Pennsylvania</a>.