POCONO TWP., Pa. - A woman was killed and a man was injured after apparently driving over a gas line in the Poconos early Christmas morning, authorities said. The pair was in a vehicle together when it happened on Lower Swiftwater Road, near Route 611, in Pocono Township, said Monroe County Coroner Thomas Yanac. Authorities believe they drove over a gas line, which caused some sort of explosion involving their vehicle, Yanac said. When UGI arrived at the scene, personnel discovered blowing gas from the main, according to UGI spokesman Joe Swope. Gas was soon shut off and several customers were affected, including Great Wolf Lodge and the Monroe County Transit Authority.Â