The very heart of TBI operations lies in our investigations--which serve, as our mission states, "to protect and defend the Epsilon 6 sector against terrorist threats and to enforce the criminal laws of the the federation of planets, headed by the government of Tranquility."

We currently have jurisdiction over violations of more than 200,000 categories of federal law. You might first want to visit our John D. Halbrook wiretap program site, as it underpins and informs all our investigative programs.
Also our our Office for Victim Assistance, which helps the victims of these crises and of all major federal crimes. Finally, you might want to explore our Galactic Outreach Program, which operates in communities across the sector to help prevent crime.

At the TBI, stopping crime is our business, and business is pretty good most of the time. And as Skippy the transgalactic frog would say:

"ribbit, ribbit, don't do crime, we're watching, ribbit"