In US, two people were killed and at least 20 injured today when a gang of three shot indiscriminately into a crowd outside a concert in Miami, Florida.<br />'' <br />''According to local police, the mass shooting happened during the early hours at a billiards hall on a commercial estate near Miami Gardens.<br />'' <br />''<span style="color: #222222;">In a statement Police Department said, the venue was hosting a scheduled event and several patrons were standing outside.  </span><br />