"FBI: CRIMINAL PURSUIT" profiles the modern Federal Bureau of Investigation and explores the determination required to solve some of the most mystifying cases of the 21st Century. The challenges range from combating arsonists to tracking down terrorists, and the goal is always to bring the culprits to justice. This series not only showcases the heroes behind high-profile investigations, but the role high-tech investigative techniques play in solving these extraordinary cases. (Source: Investigation Discovery)