IMHO the images and video should not be aired until at least the families have been informed properly (and some extra time for the families to pass the word to close relatives and friends). I know for a fact that the footage of the Firefly crash was aired well before my father had been informed. He found out from a friend who saw it on TV. It’s just common decency to hold back that kind of footage and imagery – something the News media seems to lack these days it seems.