A couple is their 70's is lucky to be alive after they accidentally left the propane tanks on near their camper on, eventually triggering an explosion in Upstate New York.
Oneida County authorities are looking into reports of a loud "boom or explosion" heard throughout the western portion of the county, according to Sheriff Rob Maciol.
For a second night, New Hartford residents were startled by a loud boom. There's still no explanation for the loud noise - but video shows a bright flash.