This is what I see also. No other person can be seen. She could not have seen anyone in the dark, alone a child, at that distance before she pulls over.Totally agree. I watched the video several times as well. I didn’t see anyone save for the person who gets out of the drivers side of the vehicle and walks around the car to the passenger side and then seems to disappear into treed area.
She just walks into the woods. IMO this is a MH or drug cause. I believe nothing was there and she became lost. No idea about the phone for I am not caught up.
Another poster mentioned a body of water and that is a good thought.