Criminal Minds (2005)
S03E19 Tabula Rasa
Episode Overview
When a suspected serial killer emerges from a coma, the BAU decides to revisit the case, questioning whether he genuinely has no recollection of the murders that took place four years ago in Roanoke, Virginia. To uncover the truth, they employ brain fingerprinting techniques to delve into his memories and assess his awareness of the horrific events.