: The title originates from the 1991 Halloween Storm , which was a rare meteorological event where three weather systems converged.
: Features the original BAU team including Jason Gideon ( Mandy Patinkin ), Aaron Hotchner (Thomas Gibson), and Derek Morgan ( Shemar Moore ). Other Notable "[S2E3] The Perfect Storm" References [S2E3] The Perfect Storm
: It is also the title of the famous non-fiction book by Sebastian Junger and the 2000 film starring George Clooney. The Perfect Storm Study Guide - LitCharts : The title originates from the 1991 Halloween
: The team initially believes they are hunting a single serial killer. However, as the investigation unfolds, they discover the crimes are being committed by a duo . The killers are sending DVDs of their crimes to the victims' families, adding a layer of psychological torture to their actions. The Perfect Storm Study Guide - LitCharts :