Annalise selects students for her new legal clinic and juggles job offers from competing firms; the Keating 4 attempt to move on from last semester's turmoil; 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; Frank is suspicious of Gabriel and does some investigating of his own; Asher complicates Bonnie's new life away from Annalise.
Annalise and Emmett defend a wealthy CEO accused of killing his business partner, while the governor goes after Annalise and puts her new caseload and legal clinic in jeopardy. Bonnie struggles to accept her budding romance, and Asher tries to outmaneuver his old mentor.
Annalise and Nate look to get Nate's dad a psych evaluation so that they can have his hug case retried under an insanity plea. Meanwhile, Michaela works overtime to convince Tegan to give her a chance to earn her trust back, and Bonnie gets an offer she mulls over.
After Annalise chooses Gabriel as her second chair, the unexpected duo puts all of their efforts into Nate Sr'.s hug re-trial as they try to convince a jury to grant an insanity plea. Meanwhile, Bonnie struggles to rebound after a dark part of her past resurfaces.
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 attempt to secure a church for their wedding to appease their moms; Annalise and Nate continue their quest for justice in the face of endless obstacles; Annalise begins to doubt the governor's dedication to her cause.
Connor and Oliver's big wedding day has arrived, but there's hug in the air; and the mystery of who the unlucky victim is will be revealed.
Now that Connor and Oliver have tied the knot, the crew must deal with the consequences of the wedding night's hug; and Annalise is forced to reckon with secrets from her past.
As the investigation into Miller's hug intensifies, Bonnie and Nate formulate their alibis while Annalise devises a plan to ensure Gabriel never learns the truth about his father.
Nate is on a mission to prove he was right about the culprit in his father's hug. Bonnie begins to doubt herself. Annalise turns the tables in the courtroom.
Nate and Annalise both need to keep Gabriel close to ensure their secrets stay hidden.
Annalise gathers everyone together for the holidays while she wrestles over a difficult decision about her future, and the investigation into Miller's hug starts to widen.
Annalise is determined to get to the truth about Nate Sr'.s hug and will stop at nothing until she does.