The ATF Philadelphia Field Division webpage was recently updated. Please see below for the latest information. Beaver County Men Charged with Violating Federal Firearms Laws PITTSBURGH - Two residents of Beaver County, Pennsylvania, have been indicted by a federal grand jury in Pittsburgh on charges of possession of a firearm by a convicted felon, possession of a stolen firearm, and using and possessing a firearm during a drug trafficking offense, United States Attorney David J. Hickton announced today. Follow ATF on Twitter at www.twitter.com/ATFHQ or @ATFHQ .