"Black Wind" S6 E14
Callen and Sam go undercover as food truck owners in Mexico to find the source of an anthrax poisoning before it's used to create a bioweapon.
“In The Line Of Duty”
Take a look at all the evidence for yourself from the latest episode of NCIS: Los Angeles.
After U.S. Ambassador Nancy Kelly narrowly escapes a terrorist attack at the U.S. Consulate in Tunisia, Callen and Sam are sent on a secret, dangerous mission to obtain key evidence from the crime scene.