When a government agent takes an interest in the gang, the club decide to stash their guns in Nevada, running into rivals `the Mayans' along the way.
After a tragedy hits the club, the bonds of brotherhood are called into question and Jax must take a stand.
When old bones are discovered on the outskirts of Charming, Clay is forced to deal with secrets he buried long ago.
A media frenzy surrounding an unidentified criminal prompts Gibbs's barber to question his son as a prime suspect.
Clay's solution to getting cash for Bobby's defence leaves SAMCRO in a vulnerable position; Abel's happy homecoming ends in turmoil for the club.