Watch NCIS: Los Angeles s9e4 online stream free.
Description by couchtuner for NCIS: Los Angeles Season 9 Episode 4 : After weapons with a $1 million street value are stolen, the team tracks the evidence to a wealthy charity event, prompting Mosley to be added to the guest list with Callen and Sam as her security detail.
Watch It Here : NCIS: Los Angeles Season 9 Episode 4 Plain Sight
