(NBC NEWS) FBI agents have begun questioning witnesses in the investigation into whether New Jersey Gov. Chris Christie’s aides threatened to cut off Hurricane Sandy relief money to Hoboken unless the city’s mayor backed a billion-dollar development project, three sources with direct knowledge of the probe told NBC News on Wednesday.
Federal prosecutors and agents have also instructed key witnesses to preserve all documents and emails relating to the allegations by Hoboken Mayor Dawn Zimmer, these sources said.
After Zimmer gave her account of the alleged threat to federal prosecutors on Sunday, federal agents questioned Dan Bryan, Zimmer’s chief of staff, and Juan Melli, her communications director, the sources said.
