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The Behavioral Analysis Unit (BAU) is a department of the United States Federal Bureau of Investigation's National Center for the Analysis of Violent Crime (NCAVC) that uses behavioral sciences to assist in criminal investigations.〔(【引用サイトリンク】title=FBI — Serial Murder )〕 The mission of the NCAVC and the BAUs is to provide behavioral based investigative and/or operational support by applying case experience, research, and training to complex and time-sensitive crimes, typically involving acts or threats of violence. ==Structure== The IOSS (Investigations & Operations Support Section) is a branch of the FBI's overall CIRG Critical Incident Response Group. IOSS provides personnel and training to assist in investigations throughout the country, and at US embassies worldwide. IOSS supports other CIRG groups within the FBI, FBI Headquarters and Field Offices, FBI legal attaches (at embassies abroad), and all US law enforcement agencies. IOSS is divided into two main sections: the National Center for the Analysis of Violent Crime (NCAVC) and the Operations Support Branch (OSB). The NCAVC currently consists of four main Behavioral Analysis Units along with Violent Criminal Apprehension Program (ViCAP—see below; this is a recent change; previously it was divided into three BAU Groups along with ViCAP). The 4 new BAU categories are as follows: * Behavioral Analysis Unit-1 Counterterrorism/Arson/Bombing * Behavioral Analysis Unit-2 Threats/Cyber/White Collar Crime/Public Corruption * Behavioral Analysis Unit-3 Crimes Against Children * Behavioral Analysis Unit-4 Crimes Against Adults The headquarters for the BAU is located in Quantico, Virginia. The NCAVC also includes the ViCAP. ViCAP is a database available as a tool to all law enforcement agencies nationwide. It compiles facts, statistics, and particular details regarding violent offenses (including rape, assault, and murder), and maintains them in an online database for the purpose of linking a known offender or known offense to previous crimes, victims, or offenders. It is a pattern database, allowing users to see patterns in M.O., Signature, or Victimology, helping to tie crimes to offenders and offenders to crimes for the purpose of solving cases involving violence. The Operations Support Branch (OSB) contains three main units: * Crisis Management Unit * Special Events Management Unit * Rapid Deployment & Technology Unit 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Behavioral Analysis Unit」の詳細全文を読む スポンサード リンク
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