I've found the accident location here:
Find local businesses, view maps and get driving directions in Google Maps.
www.google.ca
IMO, it seems they may have left the highway by the hydro pole and went down the embankment into the swamp and Murph Mill Creek that are just on the opposite side of the pole from the highway. Given the shape of the vehicle, suspect they may have suffered burn injuries, and ended up soaking wet and Dad tried to make it with the daughter to the very last house on Lavender Lane --- from the sky view, the lights from that home would have been viewable from the accident location IMO.
So very tragic and help so close. My condolences to the family of this Dad and his daughter. He obviously loved her very, very much.