The FBI announced the latest addition to its list of most wanted fugitives, a Texas woman accused of committing Medicare ...

The investigation into Nancy Guthrie’s disappearance could be entering a critical new phase, as attention turns to whether the FBI’s advanced forensic resources may help unlock long-standing ...

FBI using polygraphs to test officials' loyalty Sources say dozens of officials have been polygraphed and former FBI officials say the use of the lie-detector test is part of a broader ...