The club head to Nevada to help out a brother club, the Devil’s Tribe, after they receive threats from the Mayans. Meanwhile, Tara’s ex-boyfriend begins investigating Samcro.

Samcro members take arms to capture an assailant after the daughter of a prominent Charming family is assaulted. Meanwhile, Tara’s ex-boyfriend pays a visit.

A new deputy police chief arrives in Charming, and Jax suggests a non-violent way to throw him off Samcro’s tail. Meanwhile, Opie is forced to make a difficult decision over his relationship with the Sons when Donna faces financial hardship.

Jax grows weary of the increasing lawlessness of the motorcycle club he is involved with. His life becomes more unstable when he discovers his late father’s true vision for the Sons of Anarchy, and his crank-addicted ex-wife gives birth to his son.