 Previously, on 13 Reasons Why. We're joined with Skye and Clay who are now officially dating, however they fail their attempt at tattoos and also their attempt at sex because Clay's not quite yet over Hannah. Alex is still alive after his suicide attempt, however is suffering physically and has lost his memories of recent events, but his feelings for Jessica remain. Mrs Baker is performing her own investigation whilst in the middle of the court case where she is pressing charges against Liberty High. First in the witness booth is Tyler who tells the story of his friendship with Hannah and how her leaked photos tore them apart. Mr Porter enlightens Bryce that he knows what he's been up to and to watch his back, but Bryce has already moved on to another girl, Chloe. Jessica is then summoned to appear in court but is warned to keep her mouth shut. Clay finds Hannah wasn't alone but still doesn't find satisfaction in the bedroom because of her. Next on the stand is Courtney who explains there was more to her relationship with Hannah than just a friendly kiss. Tyler befriends the misunderstood new kid Cyrus and Sherry is back on campus after a time in juvie. Zach is helping Alex with his physical recovery whilst the pressure rises on Bryce. Tony relieves some tension and Clay tries to do the same, failing once again, this time so bad that Skye ends up overdosing, but later explaining she has serious problems and is going to rehab. In the meantime the two of them decide to break up. Tyler becomes closer with Cyrus and friends and starts down a dark path. Jessica's turned to testify and she opens the curtain on the horrible social issues the students face at Liberty High, as well as shedding more light on the love triangle involving Alex and Hannah. Hannah's mum tries to convince her to testify against Bryce, but she refuses. Mr Porter is on the verge of dismissal and meanwhile Clay and Tony fetch Justin off the streets to testify against Bryce. Justin however has a drug problem and needs some time to sober up, hiding at Clay's house. Tyler and Cyrus start experimenting with explosives and set their sights on Marcus, who describes a not so victimised version of Hannah. Hannah's dad is back in town and he's decided to fight for Hannah in court after his separation. Tyler and Cyrus begin their attack on Marcus and Jessica chucks a clay because she's still thinking about Justin. The misunderstood boys step it up a notch and after forgetting the contents of the tapes, Alex revisits them. Ryan explains Hannah's complicated relationship with Justin and her heartfelt poems which he distributed. Ryan feels guilty for his lost friendship with Hannah and decides to help Mrs Baker, who's discovered Mr Baker's second family. Alex confides in Zack, explaining that he doesn't get excited anymore, even with porn. And with nothing left to lose, Mr Porter takes Justin's family issues into his own hands. Zack takes the stand and tells all about his steamy relationship with Hannah, which eventually cooled down, but things then heat up for Alex. Justin tries to reconcile with Jessica, who declines, but Clay's parents welcome him to stay with them. Hannah's parents share a moment in the graveyard and Tony hooks up with his boxing instructor. Clay steps up to explain the complexities of his and Hannah's relationship and afterwards decides to post Hannah's tapes publicly. This turns everyone against Bryce, who takes it out on Tyler, but Chloe makes a friend in Jessica. Mr Baker comes clean about his affair and the pressures that were put on Hannah. Tyler and Cyrus turn up the heat on Marcus, forcing him to turn on Bryce, but Tyler isn't finished yet. Mrs Baker's parenting is thrown into question and Clay and Sky mend their bridges. Justin nearly overdosed but then returns home, attempting to rescue his mother from their unfortunate circumstances. Liberty's communications teacher is questioned on her phone adlect for Hannah's alarming words, as well as Mr Porter, who explains what he'd do differently and breaks down for the way he reacted. Justin gives up on his mum, stealing money from her deranged boyfriend. Jessica tries to move on, but is squandered by her dad and it's Tony's turn to be threatened. Cyrus encourages Tyler to send a message to the jocks, so alongside Clay, they vandalize the playing field. Tony explains his involvement in Hannah's life and how he came to pass around Hannah's tapes. Justin is invited back to school, but things aren't looking too good for the bakers. Clay and the gang become aware of the clubhouse, where Bryce and friends would bring girls and perform unspeakable acts. But Bryce explains it away as completely consensual and mentions that there was more to him and Hannah than they knew. Jess tells Chloe the truth about Bryce and tensions hit an all time high at Liberty. Though in all the drama, the polaroids that proved Bryce's guilt were stolen. Chloe then decides to stand with her man. Clay spends some time with Tyler, who is now openly rebelling against the school. The pressures from Hannah's trial prove to be too much for Clay, who tries to take matters into his own hands. But is stopped by Justin, who explains his loyalty to Bryce because of their childhood friendship. Justin then testifies his version of events leading up to Hannah's death. Montgomery is discovered as the one responsible for all the threats and cover ups and is confronted. Clay and Alex then encourage Jess to testify against Bryce to strengthen the case. But after everything is said and done, the bakers lose the case against the school. However, Bryce is arrested but then let go on good behavior. So him and Montgomery are back in action and the evidence against them has been destroyed. Darkness is slowly consuming Tyler and his anger has him sent to a behavioral correction camp. Clay returns to complete his tattoo and invites Justin to be officially adopted into his family, which not everyone is happy about. Hannah has a long awaited funeral and is lovingly farewell by Clay, who still loves her but lets her go. Tyler returns from camp and appears to be in good spirits. But then Tyler snaps and prepares to shoot up the school dance. While the students of Liberty try to heal, Jessica cheats on Alex with Justin and Chloe confesses she's pregnant with Bryce's baby. Tyler shows up at the school dance but is confronted by Clay who talks him down. Clay gets him to escape with Tony and is left gun in hand.