Adrian LaTourelle

A serial killer who jumps trains and targets people living near the railway is the subject of a BAU manhunt. Meta Golding ("Day Break") guest stars.

A young street hustler (guest star GRAHAM PATRICK MARTIN – Two and a Half Men) sees what appears to be a man burying a woman in Griffith Park, prompting an investigation Brenda is convinced will lead to Philip Stroh (recurring guest star BILLY BURKE). Brenda's obsession with Stroh threatens not only her career, but also her life

As the club deals with the aftermath of their illegal arms warehouse attack, the Deputy Chief of Police poses a new threat to Samcro's reign over Charming. Jax continues to worry about the fate of his newborn son and begins to question the club's rough way of doing business. Opie's financial struggles leave him with a difficult choice.

When faulty bulletproof vests are found in a truck full of stolen U.S.M.C. merchandise, the team must determine where they came from and track any defective vests that were shipped overseas.

As SAMCRO attempts to rid Charming of Ethan Zobelle and The League permanently, familiar faces present new challenges.

SAMCRO plans retaliation on a rival biker club while dealing with a wounded Cameron Hayes in the clubhouse. Meanwhile, Jax, Bobby, and Opie aim to put an end to the gun debt for good.