Episode 4: Disturbing Behavior Apr 2026

: Gloria discovers through a vision that Elena is the one wearing the necklace. She realizes Elena—the doppelgänger Klaus needs—is still alive, but before she can tell Klaus, Katherine kills her to protect the secret.

: Back in Mystic Falls, Damon lashes out at Alaric and others who try to control his behavior. This culminates in him temporarily killing Alaric (who is saved by his Gilbert ring) and attacking Bill Forbes. Episode 4: Disturbing Behavior

The title primarily refers to the fourth episode of The Vampire Diaries ' third season (and the series' 48th episode overall). Originally aired on October 6, 2011, it was directed by Wendey Stanzler and written by Brian Young. Plot Overview : Gloria discovers through a vision that Elena

: Jeremy continues to see the ghost of Anna, who warns him about "darkness" surrounding his other ghost visitor, Vicki. He eventually confesses these hauntings to Bonnie. This culminates in him temporarily killing Alaric (who

: Stefan remains in Chicago with Klaus and Rebekah. While Rebekah struggles to adjust to modern fashion and music, Klaus enlists the witch Gloria to find Rebekah's missing necklace.