Annalise and her inner circle deal with the aftermath of a suspicious death, which culminates with a shocking arrest; a new development involving one of their own changes everything.

Annalise helps the Keating 4 prepare for another round of questioning by the detectives; Laurel discovers new details about the night Wes was killed.

As Annalise's class-action case hangs in the balance, a meeting with the esteemed Washington D.C. fixer, Olivia Pope, proves to be crucial in getting the opportunity to argue her case in the nation's highest court. Meanwhile, Bonnie discovers concerning information pertaining to Simon that threatens to expose what really happened during [the] night he was shot.

Annalise deals with an unforeseen issue after damaging details about a key witness are exposed in her case to help Laurel. Meanwhile, the "K4" continue their efforts to help build a case for Annalise's class action lawsuit.

An important person in Laurel's life comes to town to help her as private details regarding her past are revealed. Meanwhile, Annalise encounters an obstacle involving a potential plaintiff for her class action.

As Laurel struggles to come to terms with what happened on that tragic night, Annalise and Frank work together to do what they believe is best for the group. Meanwhile, details involving a past murder come to light as Annalise continues to build her class action.

As a police investigation gets underway after Simon's accidental shooting, the "K4" deal with a new set of obstacles. Meanwhile, a distraught Annalise finds herself in an unimaginable situation as Laurel and her baby struggle to cling to life.

Annalise is confronted with disturbing news involving one of Isaac's patients that puts her sobriety at risk. Meanwhile, the investigation into Wes' murder comes to a head, and the shocking details involving the whereabouts of Laurel's baby 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 forges ahead with her class action lawsuit and receives help from a former colleague. Meanwhile, Laurel continues to investigate her father's company; Asher confronts Michaela about her odd behavior; and details about Isaac's past are revealed.