who died in episode 17 of vampire diaries
Let the Right One In (The Vampire Diaries) Stefan and Elena make it back to the car but the key is missing. Frederick shows up and starts hitting and stabbing Stefan. He is about to kill him when Elena stabs him in the back. Stefan tells Elena to run but she gives him her wrist to drink from so he can regain his strength. Stefan tries to resist but eventually he drinks and manages to kill Frederick.