S04e (12) | Watch Ncis

Ducky discovers two different slugs in the victim's body, and Abby confirms they came from two different guns, suggesting a more complex hit than a simple lone-wolf attack.

In a classic NCIS turn, it’s revealed that the Sheriff's own Deputy brother, Tyler Barrett, framed Tariq for the murder. Cast & Crew Highlights Director: Colin Bucksey. Watch NCIS S04E (12)

While the team works the case, McGee’s "secrets"—including his successful novel and recent Porsche purchase—become a point of humorous contention with Tony and Ziva. Ducky discovers two different slugs in the victim's