"Compulsion" also deals with the psychological aftermath of the pilot episode for :
: The breakthrough comes when Dr. Spencer Reid identifies a ritualistic behavior. He recalls a science lab assistant, Clara Hayes , who displayed obsessive-compulsive traits, specifically counting in threes. [S1E2] Compulsion
: Gideon is shown recovering from his near-death encounter with the "Footpath Killer". He uses his experience as a teaching tool for students at Quantico, explaining how he bought time by analyzing the killer's stutter. "Compulsion" also deals with the psychological aftermath of
: This episode marks early bonding moments for the team, including the first shared scenes between Penelope Garcia and Jennifer "JJ" Jareau. Notable Quotes : Gideon is shown recovering from his near-death
The episode follows the show's signature style of beginning and ending with philosophical quotes: "Compulsion" - Season 1, Episode 2 - Criminal Twats
The second episode of Criminal Minds , titled "," originally aired on September 28, 2005. It takes the team to a college campus in Tempe, Arizona, to track down a serial arsonist who has escalated to murder. The Case: Arson on Campus