answer:@Symbeline – you seem to imply that because someone got hurt or killed, it is in some way bad to watch the video. The person in the accident is already dead (or wounded) – no amount of YouTube watching is going to bring them back to life (or not), or make their wounds heal faster. In fact, I would argue that watching these, although perhaps morbid, is in fact instructive in terms of being familiar with how to react in certain situations.