Jason Blossom's killer may have been uncovered, but the mysteries of Riverdale are only just beginning. "Chapter Twelve: The Anatomy of a Murder" dropped so many reveals that left us craving more, particularly surrounding the Jason-Polly incest situation. Based on the reactions of both families, we have to ask -- is it real? Did incest happen, or could Jason have been adopted?
'Riverdale' Theory: Was Jason Blossom Adopted?