As Annalise struggles to cope with prison life, Frank attempts to confess to Wes' murder with opposition from the DA. While the Keating 4 struggle over Annalise's innocence.
Annalise copes with a new twist in the DA's case; alliances change in the Keating 4 as they uncover new information about Wes's death; details from the night of the fire reveal Wes's murderer.
Annalise returns to her family home to pick up the pieces of her shattered life. Meanwhile, "Keating 4" face an uncertain future while Laurel becomes obsessed with finding out what happened to Wes the night he died.
While Annalise reconnects with an important client, she continues struggling to move forward. Meanwhile, the "Keating 4" try to move past their tarnished reputations; in flash-forward, details to a tragic crime start unfolding.
Annalise takes on a case for the greater good. Meanwhile, Laurel asks Michaela to help get information on Wes' death; Connor makes a major decision. In a flash-forward, a surprising confrontation during the night of the crime is revealed.
Feeling like she's found her purpose again, Annalise focuses on developing her big case as Bonnie grows suspicious. Meanwhile, Connor gets a surprise visit from his dad; Laurel turns to an old friend to relieve stress.
Annalise gathers signatures for her class-action lawsuit with Bonnie is on her trail as their origin story is revealed. Michaela recruits Oliver, while Asher becomes uncomfortable with her work hours and Frank questions Laurel.
Annalise forges ahead with her class lawsuit and receives help from a former colleague. Meanwhile, Laurel continues to investigate her father's company; Asher confronts Michaela about her odd behavior; details about Isaac's past are revealed.
When Annalise's resolve to certify her class action lawsuit is tested, a surprising ally comes to her aid. Meanwhile, Laurel and Michaela hit a roadblock after someone discovers their plans to take down Laurel's father.
Annalise is confronted with disturbing news involving one of Isaac's patients. Meanwhile, the investigation into Wes' murder comes to a head, and details of the whereabouts of Laurel's baby are revealed.