NCIS Los Angeles S11E04 Yellow Jack

NCIS: Los Angeles 11x04 "Yellow Jack" Season 11 Episode 4 Promo Trailer HD - While Callen and Sam are aboard the USS Allegiance, the ship is placed under quarantine for possible Ebola exposure. Also, Kensi and Deeks investigate the murder of a petty officer who recently departed the USS Allegiance and is linked to the Ebola exposure, on NCIS: LOS ANGELES, Sunday, October 20th on CBS.