Two security guards are murdered during a robbery in <a class="mw-redirect" href="https://en.wikipedia.org/wiki/South_Braintree,_Massachusetts" id="mwlw" rel="mw:WikiLink" title="South Braintree, Massachusetts">South Braintree, Massachusetts</a>. <a href="https://en.wikipedia.org/wiki/Anarchism" id="mwmA" rel="mw:WikiLink" title="Anarchism">Anarchists</a> <a href="https://en.wikipedia.org/wiki/Sacco_and_Vanzetti" id="mwmQ" rel="mw:WikiLink" title="Sacco and Vanzetti">Sacco and Vanzetti</a> would be convicted of and executed for the crime, amid much controversy.