Officials warn that President Donald Trump's immigration crackdown is leaving domestic terrorists, including online extremists who prey on children, unpoliced.

The FBI's investigation into the killing of Charlie Kirk will expand to include a Discord server used by the alleged shooter, according to director Kash Patel.

The way FBI Director Kash Patel responded to a question Wednesday on whether President Donald Trump is on Jeffrey Epstein’s client list constitutes a “huge red flag,” according to a California congressman. Rep. Ted Lieu, D-Calif., asked Patel whether Trump is on the list.

The FBI’s investigation into President Donald Trump’s efforts to overturn the 2020 presidential election was far broader than previously known — encompassing 92 Republican organizations and individuals,

It’s unclear how the administration would label what is effectively a decentralized movement as a terrorist organization.

Prosecutors may conclude by Sept. 19 in Ryan Routh trial. Routh could face life in prison if found guilty of trying to assassinate President Trump.

The Federal Bureau of Investigation is asking the public to help them find three accused Iranian hackers who allegedly targeted U.S. officials.

An FBI analyst has testified that DNA sampled from a rifle, as well as multiple other items, found near where President Donald Trump was playing golf in South Florida last year matches that of a man accused of trying to assassinate Trump that day.

The crackdown on Washington, D.C., may have exposed a critical element of FBI investigations, risking potential success for the agency.

President Donald Trump claims federal officers reduced crime in Memphis and plans National Guard deployment, drawing mixed reactions from Tennessee officials.