S1, E6: Mitchell is back with the vampires and is feeding again. Herrick has been able to convince Mitchell that the vampires are starting a mass conversion and that they will only feed from people who want to be vampires themselves. In short, Mitchell has been duped that this is all for the greater good. But soon Mitchell learns the horrible truth... this is not a mass conversion but a mass extermination. He has to escape but can only do so with the help of George and Annie. The action reaches a frenzy and they just manage to free Mitchell from Herrick's clutches. In the end they are even helped by Lauren who finally admits she can no longer cope with being a vampire. And after helping Mitchell to escape she asks him to kill her.