Plot summary
Nate believes that Atwood is framing him and is remorseful that he saw Wes at Annalise's house the night of the fire and left him there. Laurel hires a private investigator and finds out the Mahoneys knew that Wes was a blood relative. Frank fires his lawyer and represents himself. Annalise finally reveals why the Mahoneys are so dangerous. Oliver goes through the copy of Annalise's phone and learns from Thomas that Connor left hours before the fire, and realizes he was at the house that night. Bonnie and Annalise collude with Frank, and Atwood is forced to turn over her personal communication records from the day in question.
It is revealed that Atwood not only moved Wes' body and tried to frame Nate and Annalise for it, but also had his body cremated, making it impossible for a second autopsy to clear Annalise. Flashback: Nate tries to persuade Wes not to help and trust Annalise anymore, but Wes refuses, as she knew his mother and has helped him countless times since his childhood. Nate leaves Wes alone at the house. Later, Connor is shown at Annalise's house performing CPR on Wes.
Credits
Adapted from Wikipedia contributors, How to Get Away with Murder season 3. HTML formatting and reference markers removed.