"But Nancy Grace reported Tuesday night on her talk show that buried deep in the FBI files were paternity documents on Lee Anthony that proved that authorities must have wondered if he might have been Caylee Anthony's father as well.Nancy Grace revealed that the documents, which were released as part of the discovery documents, showed that Lee Anthony was not the biological father, that the FBI paternity test had come back negative. Kalthi Belich of WFTV told Grace that the paternity test was part of a search warrant issued against Lee Anthony and may have come after Casey Anthony had told the FBI that her brother had acted inappropriately toward her on several occasions. Belich said that Casey Anthony had told the FBI that the incidents had taken place over an extended period of time, but the looseness of the timeframe apparently concerned the FBI enough for them to conduct a paternity test on Lee Anthony. That and the added testimonies of Casey Anthony's former fiance, Jesse Grund, and her then current boyfriend, Anthony Lazzaro that she had confided to them that her brother had made sexual advances toward her in the past."
HUMMM I guess I misunderstood the FBI Womans testimony.
But NG is not exactly a reliable source. IMO