2. The Spies Next Door

Russian spies living as Americans. Could they be your neighbors? How the FBI stopped a potential threat to national security.

3. 20 Days of Terror: The Austin Bomber

A city under siege. A serial bomber at large. How the FBI helped end a deadly crime spree

4. The Swindling Seductress

A con woman with 15 aliases and dozens of scams across 16 states. How the FBI outsmarted this mysterious grifter.

5. Dangerous Journey on the Silk Road

How an FBI Cyber Team captured the mastermind behind the Silk Road, an illegal online marketplace and multimillion dollar enterprise selling illicit items like drugs and weapons. Even murders for hire were discussed.

6. Enemy of the State

A gunman out for revenge. Government officials his targets. How FBI agents went undercover to stop his plan.