Spoiler From Zap2it - 18th March 2013

The last time we saw Bonnie, she was scaring us more than a little. Is she really willing to go full-villain and bring back all the evil vampires, witches, werewolves, and who-knows-what-else just to reanimate the small handful of good ones? "Well, she could. She's at a fork int the road, and that is definitely one of the prongs in the road," says executive producer Julie Plec. "Definitely, we haven't seen the height of intensity of Bonnie's storyline yet. This Shane/Silas person has an enormous amount of control over Bonnie. Shane as a human, Professor Shane, with no supernatural abilities whatsoever, was able to get such a strong hold on Bonnie that she came to believe she couldn't control her own magic without him. Now that you add a supernatural component to that, it becomes really extreme and really severe."