Elle Bishop is an agent of The Company. She's the daughter of Bob, although it's safe to assume she's been adopted by him.
Elle is an evolved human with the power of lightning. She's mostly used it for evil so far, as she follows orders from her father and has rarely even been outside The Company headquarters.
But as the character learns more about her past, she appears to be leaning toward life as a hero. We'll have to stay tuned and find out!
Claire: What if there's something wrong with all of us and they can fix it?
Elle: You're fine. You're perfect.
Claire: No, I'm not. Whatever's happening to you, it's happening to me, too.
Elle: You're still healing, aren't you?
Claire: Yeah. But I can't feel pain. And I think it's only a matter of time before I can't feel anything at all.
Elle: You can't feel pain. I wish I had your problems, Cheerleader. My body is screaming. I'm in agony.
Claire: Go with me. If there's a chance that these people at Pinehearst can help us, we'll go together.
Elle: All right, Dorothy. Then we're off to see the Wizard.
Elle: Sylar's gone. My dad's gonna kill me.
Mohinder: I doubt that very much.
If you hadn't arrived, Sylar would have slaughtered us all. We owe you our lives.
Elle: Really? Cool.