Season 13 · Episode 15Annihilator
The FBI's assistant director of national security, Linda Barnes, joins the BAU as they investigate a quadruple homicide of a group of roommates in St. Louis.
Season 13 · Episode 15Season 13 · Episode 15Season 13 · Episode 15The FBI's assistant director of national security, Linda Barnes, joins the BAU as they investigate a quadruple homicide of a group of roommates in St. Louis.