Compulsioncriminal Minds : Season 1 Episode | 2

The second episode of Criminal Minds , titled "," follows the Behavioral Analysis Unit (BAU) as they hunt an unconventional serial arsonist on a college campus in Tempe, Arizona. Unlike typical arsonists who watch their fires for pleasure, this "unsub" (unknown subject) kills victims in private, suggesting a different psychological driver. The Arsonist's Profile

The investigation leads to , a chemistry student who survived a traumatic house fire as a child. She believes she is testing her victims' purity through fire. CompulsionCriminal Minds : Season 1 Episode 2

The team struggles because the perpetrator doesn't fit the standard profile of a male arsonist motivated by power or revenge. Dr. Spencer Reid eventually identifies the motive as —a form of Obsessive-Compulsive Disorder (OCD) involving religious or moral obsession. The second episode of Criminal Minds , titled

The second episode of Criminal Minds , titled "," follows the Behavioral Analysis Unit (BAU) as they hunt an unconventional serial arsonist on a college campus in Tempe, Arizona. Unlike typical arsonists who watch their fires for pleasure, this "unsub" (unknown subject) kills victims in private, suggesting a different psychological driver. The Arsonist's Profile

The investigation leads to , a chemistry student who survived a traumatic house fire as a child. She believes she is testing her victims' purity through fire.

The team struggles because the perpetrator doesn't fit the standard profile of a male arsonist motivated by power or revenge. Dr. Spencer Reid eventually identifies the motive as —a form of Obsessive-Compulsive Disorder (OCD) involving religious or moral obsession.