Gretchen Palmer

Al kicks a woman out of his shoe store when he becomes disgusted at her breast-feeding her baby in front of him.

The team gets a new lead in the mole investigation after an unknown assailant kills two men disguised as sheriff's deputies in front of Callen's home; Nell interviews a prison inmate who has information on the department's leak.

The mole has once again compromised the NCIS team as planted evidence results in the arrests of Callen, Sam, Granger and Deeks, on the day Under Secretary Duggan returns for Hetty's resignation.

The team travels to Syria to capture a high-value target, but the mission quickly goes awry.