'The Vampire Diaries' Episode 18 Preview Clip: The Gang Fights Back

Klaus has been upping his game of late on "The Vampire Diaries," and in this week's episode he's about to put Bonnie in a tough spot. But that doesn't mean he isn't in some trouble himself.

In this preview clip from tomorrow's episode, titled "The Murder of One," Elena and Caroline meet up with Matt in the woods at the request of the Salvatores. At first they question why they were dragged out into the woods when a simple email would suffice, but when they see the contents of Stefan's bag, their tones change.

Looks like Damon and Stefan found themselves some more white oak, and the gang finally has something they can use against Klaus. How did they manage this? Will Stefan be able to go through with things? Expect some fireworks to fly between him and Elena this week as well.

Watch the preview clip for "The Vampire Diaries" season 3, episode 18 "The Murder of One" below: