[s1e6] Lost Girls -

"Lost Girls," the sixth episode of The Vampire Diaries Season 1, acts as a major turning point that forces Elena to learn the truth about Stefan’s vampire nature and the town's dark secrets. The episode heavily features 1864 flashbacks to introduce Katherine Pierce, while portraying Vicki Donovan's transformation into a vampire under Damon's influence. For more details, visit The Vampire Diaries Wiki . SGRoA: The Vampire Diaries, S1 E6: Lost Girls