been harmed. one comes to mind who was killed by a stalker. that's a possible scenario. the other would be it was simply a crazed, random violent gunman who decided it's live television, i think i'll open fire. it's horrific. megyn: it's affecting wdbj7. we want to go to rick leventhal. >> reporter: we don't have a lot of new information at this hour. these two people, allison parker and her photographer adam world were doing a live shot in moneta, virginia when a gunman opened fire and killed them both. we don't have a lot of other