Plot summary
Pride becomes a hostage at Barrett's plantation near Jeanerette. There is a standoff between the cultists and the NCIS/FBI with the media watching. Barrett, whose aim is chaos, had rigged the house to explode but Sebastian foils that. While everyone else is arrested Barrett escapes through a tunnel. When Pride catches him, Barrett threatens Pride's family, which provokes Pride into killing him, though he tells his team that Barrett was reaching for his weapon.
Credits
Adapted from Wikipedia contributors, NCIS: New Orleans season 6. HTML formatting and reference markers removed.