Such things rearly come on TV news, only in the case if someone were seriously (physically) hurt. I've never been in such situations, thanks God. As I already said in some post self-control is the thing that moves gambler to success.
But in gambling this is harder to follow because the emotion changed when the involved has a huge losses or have no enough rest from gambling playing
In this case people can react wrongly and can do things they dont wanna do when they are in normal mind.but ofcourse this is not enough reason to do action that can hurt someone who doesnt do anything to you