4. Eureka

Complete story — includes the ending

Gemma receives a package containing the mask that belonged to one of her rapists. She stakes out Zobelle's new cigar store and recognizes A.J. Weston as one of her attackers. Gemma follows Weston and prepares to shoot him, but hesitates when she hears him on the phone with his son. SAMCRO joins the rest of their club on a ride up to Oregon for a charity blood drive, and pick up handguns from Cameron Hayes to deliver in the process. When Bobby's malfunctioning bike drives Tig off the road, Tig is taken to a hospital, and after a nurse runs a background check on him, he is kidnapped by bounty hunters for an outstanding warrant. Jax argues that they rescue Tig, while Clay plans to continue with the gunrunning mission. After Tig incites the bounty hunters into attacking him, they take him to a motel, and Jax and Clay argue again over whether to rescue Tig immediately or at night, to avoid being seen. Jax rallies several of the men to leave immediately, and Piney drives a flatbed truck through the motel's wall to pull off the rescue. After the guns are delivered, Clay castigates Jax for his constant second-guessing, to which Jax reminds him of Donna's killing, which resulted from Clay's decision to kill Opie without a club vote. Clay tells Jax that if he ever mentions the incident again, Clay will kill him.