The Vampire Diaries: A Darker Truth (series)
- Production country: US
- Creator: Julie Plec , Kevin Williamson
- Genre: Drama
- Release date: 8/25/2009
- Release date of last episode: 9/8/2009
- Series status: Ended
- Seasons count: 1 ( List of episodes )
- Episodes count: 4
Series description
Follows the investigation of Jason Harris into the murder of his sister Joanne. He follows Stefan Salvatore from NYC to Mystic Falls, believing him to be a vampire and his sister's killer.