<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Newhall_massacre" id="mwAQs" rel="mw:WikiLink" title="Newhall massacre">Newhall massacre</a>: Four <a href="https://en.wikipedia.org/wiki/California_Highway_Patrol" id="mwAQw" rel="mw:WikiLink" title="California Highway Patrol">California Highway Patrol</a> officers are killed in a shootout.