Based in Quantico, Virginia, the Behavioral Analysis Unit (B.A.U.) is a subsection of the F.B.I. Called in by local Police departments to assist in solving crimes of a serial and/or extremely violent nature where the perpetrator is unknown (referred to by the Unit as the unknown subject or "unsub" for short), the B.A.U. uses the controversial scientific art of profiling to track and apprehend the unsub. Profiling entails coming up with basic characteristics of the unsub and the victims (referred to as the victimology), using evidence from the case and matching that information to historic precedents and psychological analyses as a means to solve the case. Because of the nature of the work conducted by the B.A.U. - the work being time consuming and psychologically demanding - its members are fiercely loyal to the Unit and to its other members. Also because of the work's overall demanding nature, not many members of the B.A.U. have been able to maintain a happy or stable family life.
Their job is to catch criminals. Their specialty is to think like them.
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Did You Know?
Derek Morgan's son, Hank Spencer Morgan, was named for his father and Dr. Spencer Reid, Derek's "little brother". See more
Violations of the Fourth Amendment are so numerous in this series that they have become a joke. The profilers on the show routinely break into homes and businesses, hack into laptops and cell phones and seize evidence from crime scenes while never obtaining the necessary legal documentation to do so. See more
Hey, Baby Girl