Raj should be held responsible for the untimely death of the HAL employee. But for his inciting of mob violence, this HAL employee's family would have continued to live as one single happy family, giving shape to their dreams. Clearly, by trying to preemptively blame it on antisocial elements, Raj is trying to keep ready his escape route. If he feels he is not guilty, why did he apologize to the affected family or offer to look after them, henceforth ? Law must move in quickly to set a deterrent to others.