The new allegations add to a growing debate over how the FBI measures success.

Over the course of 25 seasons, we've become intimately familiar with the workings of the New York City Police Department on Law & Order. For...

FBI Director Kash Patel and Senator Chris Van Hollen had a heated exchange during a Senate budget hearing.

The FBI is conducting loyalty tests to determine who belongs in the bureau’s rank and file, according to the last FBI chief.Brian Driscoll w...

Nancy Guthrie has been missing for 100 days, a milestone that underscores how long her family has gone without answers as the investigation...

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Missy Peregrym initially turned down producer Dick Wolf when he wanted her to star in "FBI" as Special Agent Maggie Bell - for a couple of r...

Blood spatter on Nancy Guthrie's front porch shows she was still alive when coerced out of her home by a lone abductor in the Catalina Footh...

Former FBI Director James Comey speaks to reporters on Capitol Hill in Washington, Dec. 17, 2018. —J. Scott Applewhite, File—Associated Pres...

The suspects took an estimated $3,000 from a bank in the second robbery. FBI arrests man who allegedly held up two Boston banks in quick...

The CPJ says the 'lack of concrete progress' in the FBI investigation represents a failure by the US government.

The FBI says the man who killed three people and wounded more than a dozen others in a mass shooting at a downtown Austin, Texas, bar in Mar...

The FBI says its investigation into the March 1 mass shooting in downtown Austin has found no evidence the gunman was directed by a foreign...

The search for 84-year-old Nancy Guthrie has entered its fourth month without answers—but with plenty more questions, including ones about h...