Complete story — includes the ending
Meredith cannot find anything wrong with Alaric and he believes he is going crazy because of the ring so he gives it back to Elena. Elena and Damon fight about how to teach Stefan to feed on human blood. Caroline brings Abby some blood, but Abby is not handling being a vampire well after losing her connection to the earth. Sage returns to Mystic Falls to find Finn, the love of her life. Stefan tells her that Samantha Gilbert went crazy and killed herself. Damon seduces Rebekah with Sage's help. Bonnie says she can reverse the damage done to Alaric with a spell. Damon and Sage find the way to kill the originals: the old Wickery Bridge was made of white oak tree. Alaric attacks Meredith, but luckily Stefan and Elena arrive in time to save Meredith and Stefan manages to control his blood lust. Sage finds out that the Originals are linked and that Finn will be killed as well, so she betrays Damon and Rebekah burns the wood. Bonnie heals Alaric and forgives Elena for her part in her mother's death. Bonnie's mother leaves after losing control and attacking her surrogate son, Jamie. Damon finds another way to kill the Originals.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, The Vampire Diaries season 3. HTML formatting and reference markers removed. · Content license