The Riverdale season one finale, " Chapter Thirteen: The Sweet Hereafter ," deals with the aftermath of Jason Blossom's murder, culminating in a shocking cliffhanger at Pop's Chock'lit Shoppe that leaves Fred Andrews' life hanging in the balance. Cheryl tries to move on by burning down her family home after being saved from the ice by the group, while Jughead begins his shift toward the dark side. The episode also reveals a secret about the Cooper family that sets the stage for future drama. You can find a detailed recap of the episode on Comicbook or TV Tropes .