When a fellow agent is murdered, the NCIS team head into the desert to find a woman who might hold the answer to the mystery.
Mickey pushes back into Bunchy and Terry's lives. Ray obtains a hip hop artist for his rapping neighbour, Ezra holds a fundraiser, and Mickey is approached by an FBI agent.
Tensions between Samcro and the neo-Nazis are ratcheted up, and Tara questions her future with Jax.
While visiting Mexico with her family, a woman becomes a victim of foul play. When the International Response Team investigates the woman's husband he flees, making him the prime suspect.
An unidentified, 15-year-old girl with hearing and speech disabilities is found dead in the street still holding onto a knife; Angela withholds certain details of her pregnancy to Hodgins.