Episode:Kill House

is the fourteenth episode, in the fourth season of NCIS: Los Angeles, and the eighty-sixth in the series as a whole excluding the back door pilot episodes and any crossovers. 
==Synopsis==
Callen, Sam, Kensi and Deeks go undercover as an elite tactical force in order to investigate an ambush tied to a cartel kingpin with terrorist connections.
==Cast==
===Series Regulars===
===Recurring Cast=== 
===Other Cast===