Last Sacrifice starts Rose being broken out of prison. Dimitri and Rose go to West Virginia with Sydney and decide to find Lissa's half-sibling. The only person with the information they need in an old teacher, Sonya Karp who is now a Strigoi. Victor and Robert join them and Robert stakes Sonya, turning her back into a Moroi. Rose then takes Sonya to find Lissa's half-sibling. They discover it is Jill Mastrano, an old friend from the academy. Victor and Robert kidnap her. Meanwhile Lissa is put in the running for Queen. Rose, Dimitri and Sonya find Victor and Robert and get Jill back but Rose accidentally kills Victor during a fight. Dimitri comforts her and they confess their love for one another. It is revealed that Tasha murdered the Queen as she disliked her policies, and framed Rose because she was jealous of her relationship with Dimitri. Tasha shoots Rose while attempting to escape. When she recovers she is no longer bonded with Lissa. The series ends with Lissa becoming Queen and Dimitri and Rose together.