Original Sin ends with Deb (Molly Brown) deciding to forego a college volleyball scholarship to follow in her father and brother’s footsteps at Miami Metro, setting up the intricate web of lies Dexter must weave to keep his cop sister off his blood-soaked trail.

After revealing that Brian temporarily lived with the Morgan family until he tried to kill a then-baby Debra, Dexter: Original Sin finally brought Harry face-to-face with the boy that he ended up having sent away to protect his family.

Original Sin intricately weaves past traumas with present actions and gives us a comprehensive look into the formative events that shape Dexter Morgan and his complex relationships. While the ending may have been predictable,