Jon Vescio is seen filling up his car. Seconds later, a car slams into that gas pump. Vescio's flight response kicks in immediately as he runs from the scene. However, he almost immediately changes his response and runs to the flaming accident.
Despite a gasoline-fueled fireball, off-duty Vescio noticed the blacked out man at the wheel of the car that slammed into the pump. Moments before that man's almost-certain death, he was rescued by the New York officer.