Marcos De La Cruz

When people are killed by arsenic poisoning and handwritten death threats are found, the team pursues a suspect fascinated by Greek mythology; Hotch is worried about participating in a Career Day at Jack's school.

When one SOA member is arrested for murder and another goes missing, Jax must choose between friendship and the club. Meanwhile, Abel grows stronger and is soon to be released from the NICU, but he's not the only one coming home.

With the club divided in the wake of Donna’s death, Clay sets up a new gun deal with the IRA. Meanwhile, a white separatist group takes root in Charming and threatens more than just Samcro’s control over Charming.

With ATF agent Stahl pressing the women of SAMCRO, Jax sees Chief Unser as the key to the club's salvation. Tara still reels from the Kohn situation. And Cherry reveals some interesting information about her past to Gemma.

In need of cash to fund Bobby's defense, Clay's solution leaves SAMCRO in a vulnerable position. What's supposed to be a happy homecoming for Abel ends in more turmoil for the club.

Both the ATF and the Russians prove obstacles as the club looks to heal old wounds.