Eps10fbi - Season 5 -

: The victim, Chloe, is revealed via DNA to be Annabelle Collier, the girl thought murdered 18 years ago.

: The investigation leads to Jeff Whalen, a "loner" who had kept Annabelle captive under various aliases. Eps10FBI - Season 5

: The high-stakes finale in upstate New York involves a car chase and a gas explosion at a remote cabin. Character Growth : The victim, Chloe, is revealed via DNA

The episode functions like a "full-length movie," moving from a routine abduction case into a complex web of aliases and decades-old trauma. : The victim