INQUIRER: FBI and IRS agents descended on the South Philadelphia office of State Rep. William F. Keller (D.-Phila.) and the home of Philadelphia Traffic Court Judge Robert Mulgrew this morning. FBI Special Agent J.J. Klaver confirmed agents from the two law enforcement organizations were at both locations, but declined to provide other details. He would not say if the agents were executing a search warrant. They were accompanied by uniformed Philadelphia police. Agents were also at Keller’s sporting goods store, K O Sporting Goods, at 2001 East Moyamensing Ave. where they were removing boxes of files and computers with tags that read “IRS criminal investigation evidence tag.” Agents were on the scene from both the FBI and U.S. Treasury Department. MORE