'In what was to be a day of peaceful Labor demonstration, full of fraternité and inspirational speechmaking, turned quite bloody. An unidentified figure thew a bomb into the crowd of gathered police. Shots were fired, certainly by the police, some sources say from within the crowd. Whatever truly happened within the chaos remains a mystery, but at days end 7 police officers and 4 workers were found dead, plus 60 wounded. A bloody awful day…'