I can't think of how this could have happened. I would have imagined in CRW it would have been a flaps 20 takeoff. If the flaps were at 0, 30, or 45 as soon as the thrust was pushed up they would have gotten a T/O config warning. The airplane only allows takeoff from 8 or 20. If the flaps were at 8, why would the nose be coming off the ground at 100kts?
I'm lost.