The main development I've seen recently in this forum is Truckeeite driving the "roads" (I've heard them described as ATV trails) to/near the area in which the vehicle was discovered, and finding them to be nearly impassable with extremely uneven roads full of huge bumps/potholes. This has been similarly explored and reported by others as well outside of this forum. This would seem to make it much less likely that Kiely could have: Driven those "roads" without realizing she was not going the correct route, driven those roads at even moderate speed without risking significant damage to her vehicle, fallen asleep while driving those roads, or gotten sufficient momentum before hitting the water to eventually launch her vehicle 55+ feet (possibly 75-80 feet, since water was higher then) horizontally (in totality, including floating, drifting, sinking, settling, and later movement).
<modsnip - no approved source, insinuations against a person not declared a POI by LE>