<a href="https://en.wikipedia.org/wiki/Frank_Nitti" id="mwiQ" rel="mw:WikiLink" title="Frank Nitti">Frank Nitti</a>, the <a href="https://en.wikipedia.org/wiki/Chicago_Outfit" id="mwig" rel="mw:WikiLink" title="Chicago Outfit">Chicago Outfit</a> Boss after <a href="https://en.wikipedia.org/wiki/Al_Capone" id="mwiw" rel="mw:WikiLink" title="Al Capone">Al Capone</a>, commits suicide at the Chicago Central Railyard.