Heart-stopping video captures the moment hero cops shoot and kill Connor Betts during his murderous rampage in Dayton, Ohio — with him collapsing just steps from the front door of a packed bar.
Surveillance footage shows dozens of joyful revelers, some hugging warmly, forced to suddenly flee for their lives as the masked 24-year-old starts firing his legally purchased AR-15-style rifle with magazines capable of holding at least 100 rounds of ammunition.
