<P> Once Jax and SAMCRO return from Belfast , they begin looking for Tara . The Mayans help in the search because Salazar is a threat to their new heroin operation in Stockton Prison . They find two women dead in the road . One is Salazar 's girlfriend and the other is a woman Salazar killed for her car . Jax is worried about Tara 's safety and Bobby promises him they will bring her back safely . They discover that Salazar not only has Tara , but has also taken Hale hostage . When Salazar reveals that he will trade Tara for Jax , he is ready and willing . Jax proceeds to get into a fight with Salazar . Salazar runs , only to end up cornered in the hall , where Jax stabs him to death and makes it look like self - defense . Later , he goes with Tara to have an ultrasound to make sure the baby is healthy . Jax later meets with Stahl , who is still determined to see the deal through . In the finale , it is revealed that his deal with Stahl was a club decision , and that he would never rat on his family . When she inevitably reneges on her promise of secrecy , he acts the part knowing she will soon be dead and they will serve light time . In a letter to Gemma , Jax assures her that he is not his father and would never rat on the club . However , Tara reads a letter from Jax 's father to his mistress Maureen Ashby , after the club is arrested , which strongly suggests that Gemma and Clay were responsible for John Teller 's death . </P>
<P> Once Jax and SAMCRO return from Belfast , they begin looking for Tara . The Mayans help in the search because Salazar is a threat to their new heroin operation in Stockton Prison . They find two women dead in the road . One is Salazar 's girlfriend and the other is a woman Salazar killed for her car . Jax is worried about Tara 's safety and Bobby promises him they will bring her back safely . They discover that Salazar not only has Tara , but has also taken Hale hostage . When Salazar reveals that he will trade Tara for Jax , he is ready and willing . Jax proceeds to get into a fight with Salazar . Salazar runs , only to end up cornered in the hall , where Jax stabs him to death and makes it look like self - defense . Later , he goes with Tara to have an ultrasound to make sure the baby is healthy . Jax later meets with Stahl , who is still determined to see the deal through . In the finale , it is revealed that his deal with Stahl was a club decision , and that he would never rat on his family . When she inevitably reneges on her promise of secrecy , he acts the part knowing she will soon be dead and they will serve light time . In a letter to Gemma , Jax assures her that he is not his father and would never rat on the club . However , Tara reads a letter from Jax 's father to his mistress Maureen Ashby , after the club is arrested , which strongly suggests that Gemma and Clay were responsible for John Teller 's death . </P>
who killed jack 's dad on sons of anarchy
who killed jack 's dad on sons of anarchy
Gemma Clay
Gemma Clay