We got the first look from above at the damage from explosions at a Bristol Township, Pennsylvania, nursing home. Chopper 3 flew over the Silver Lake Nursing Home, where officials said two people were killed and at least 20 were injured on Tuesday. Bristol Township Fire Chief Kevin Dippolito said officials believe a gas leak caused two explosions and a fire. As of Wednesday morning, the victims of the blasts have not been publicly identified and it's not clear how many were residents or staff at the nursing home. We're covering the latest on the Bristol nursing home explosion at CBSPhiladelphia.com. #pennsylvania #buckscounty