True Blood: Alcide's Sister Cast

Just in from TVGuide.com: Dawn Olivieri has been cast  for season 3 of True Blood as Janice Herveaux, sister/werewolf to Joe Maganiello's Alcide, who if you haven't guessed, will also be a werewolf. Recently Olivieri was seen on Heroes as the tatooed empath Lydia, and has also appeared on My Boys and How I Met Your Mother.