Barging in on him and his girlfriend, Mara, Vic rounds up Shane for an undercover operation to buy back the cache of automatic weapons that have fallen into the hands of the Byz Lats. While Vic thinks he's fooled the Byz Lats' chief, Garza and his gang turn the tables on the Strike Team and end up with both the money and the guns. As Vic looks for a way to keep his promise to get the guns off the street, the murder of two Latinos implicates the Byz Lats and their new guns. And as Dutch and Claudette interview Estaban, the sympathetic nineteen-year-old witness to the shootings, Vic seeks to use Diagur, a hungry Byz Lat lieutenant, to bring down Garza, retrieve the guns, and recover the Money Train cash. Meanwhile, upon realizing that Aceveda is staying on the job for now, Claudette weighs her sudden demotion against leaving the force.