After the horrific shooting at Twin Peaks in Waco, Texas, which left nine people dead, police got to work trying to identify just what had happened.
After two rival biker gangs went to war, the fallout was deadly, and the authorities confiscated a total of 480 weapons, including 151 guns.
177 bikers were arrested for participating in organised criminal activity, but no one has actually been charged in connection with the deaths after the shooting.
Five months since the shootout, chilling footage of the fight between The Bandidos and The Cossacks has emerged.
The footage was obtained by CNN, who called it one of the ‘bloodiest afternoons in the history of American motorcycle clubs’.
Warning – graphic scenes.