The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.

The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.

Passengers are searched for illegal objects when entering and leaving the United States by the Department of Homeland Security's Customs and Border Protection officers. Follow some of these officers at five airports across the U.S.

The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.

The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.

When a British soldier is charged with a crime, the tenacious young detective handling his case begins to uncover a conspiracy.

The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.

The FBI's Behavioral Analysis Unit in Quantico helps police solve violent serial crimes using profiling. Team members analyze evidence and psychology to catch unknown subjects, but their demanding work affects personal lives.