The Asylum (The Vampire Diaries 18)

Trust has never come easily to Stefan and Damon, but now that Samuel—a vampire from Katherine’s past bent on revenge—is determined to ruin their lives, the Salvatores must join forces to defeat their foe. Samuel has already ruined Stefan’s chances at a normal life, and now he’s framing Damon for the Jack the Ripper murders, too. With the help of Cora, a human girl, Stefan and Damon track Samuel from the glittering ballrooms of London to the city’s asylum, which Samuel uses for his own nefarious purposes. However, while finding Samuel is easy, Damon and Stefan quickly learn that stopping him may be nearly impossible.