Rowdy fans fought .
Rowdy fans started bonfires in the streets , and were also seen surrounding and attacking motorists outside the Staples Center after the Lakers 83 - 79 victory over the Boston Celtics in Game 7 of the NBA finals .
Rowdy fans fought and started bonfires in the streets , and were also seen surrounding and attacking motorists outside the Staples Center after the Lakers 83 - 79 victory over the Boston Celtics in Game 7 of the NBA finals .