Retired FBI special agent Thomas McNulty joins ‘Fox News Live’ to discuss the shotgun and gasoline can found with the man who was gunned down in the Mar-a-Lago shooting.

Former FBI agent Jennifer Coffindaffer told Newsweek that a Range Rover towed by authorities could provide key evidence.

A love-struck suspected Moscow mole from Brooklyn who tried to infiltrate US political and media circles has pleaded guilty to lying to the feds — after drunkenly texting an FBI agent, “Catch me, baby.

The FBI launched a federal investigation after an ICE warehouse in Surprise, Arizona, was allegedly damaged. The ATF is assisting in a probe of fire evidence.

Patel took an FBI jet to Italy and plans to watch the Men's USA Olympic hockey team compete in the medal rounds, multiple sources said.

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house that could take up to a year for the private Florida lab he’s using to resolve.

By Jana Winter and Andrew Goudsward WASHINGTON, Feb 19 (Reuters) - The FBI plans to make it easier for existing employees to become agents, removing two long-standing steps in vetting applicants as the bureau faces a staffing crunch under President Donald Trump's administration,

A staffer of the Incognito dark web market was secretly controlled by the FBI—and still allegedly approved the sale of fentanyl-tainted pills, including those from a dealer linked to a confirmed death.