Based in Quantico, Virginia, the Behavioral Analysis Unit (BAU) is a subsection of the FBI. 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 BAU 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 BAU - 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 BAU have been able to maintain a happy or stable family life. Written by
Their job is to catch criminals. Their specialty is to think like them.
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Matthew Gray Gubler
does not wear matching socks because he thinks it's unlucky. In a few of the episodes you can see his mismatching socks. See more
While the show has used different model GulfStreams,they always have the same interior. There have been minor changes in the interior over the seasons. The size of the cabin shown is most likely the G450 or G550 which have similar interiors. A G100 or G200 is a much smaller cabin, narrower and not as much headroom when walking in aisle. See more
Special Agent Jason Gideon
Confucius once said, "Before you embark on a journey of revenge, dig two graves."