As the police investigate Simon's accidental shooting, Keating 4 deal with a new set of obstacles. Meanwhile, Annalise finds herself in an unimaginable situation as Laurel and her baby struggle to cling to life.
As Laurel struggles to come to terms with the events of that tragic night, Annalise and Frank work together to do what is best for the group. As Annalise builds her class action case, new details of a past murder are revealed.
The Keating 4 gets help from Analise to devise a new plan when detectives get a break in the investigation of Simon's shooting. Laurel learns new details about the night Wes dies leading to a shocking confrontation.
Annalise selects students for her new legal clinic at Middleton and juggles job offers from competing firms, all while the Keating 4 attempt to move on from last semester's turmoil. And in a startling flash-forward, a new mystery is introduced and it shakes things up for everyone.
Annalise preps to defend her first class action plaintiff and adjusts to the politics of the new job. Meanwhile, Frank is suspicious of Gabriel and does some investigating of his own, and Asher complicates Bonnie's new life away from Annalise.
Annalise and Emmett defend a wealthy CEO accused of killing his business partner; the governor goes after Annalise; Bonnie struggles to accept her budding romance; Asher tries to outmaneuver his old mentor.
After Annalise chooses Gabriel as her second chair, the unexpected duo puts all of their time into Nate Sr.'s murder re-trial as they try to get a jury to grant an insanity plea. Meanwhile, Bonnie has a hard time trying to rebound after a dark part of her past comes back.
Annalise receives a call from Governor Birkhead, and she's forced to weigh an interesting offer, while Bonnie reunites with her sister looking for answers from what happened years ago. Connor and Oliver try to keep their cool while their mothers are in town helping with wedding plans, and Tegan surprisingly enlists Laurel's help on a big case at the firm.
Connor and Oliver attempted to find a church for their wedding to placate their moms. Annalise and Nate try to find justice in the case of Nate Sr.'s death. The governor's sincerity to Analise's cause is questioned.