This gives me a different direction to think. What if the first place she stopped, outside of the view of the camera is where she made the call and got out to check on the toddler she believed she saw (whether or not is was a real child). At that point, someone grabbed her, maybe knocked her out and pushed her INTO A GRAY CAR WE CANNOT SEE. Then they drive further down, get out of the driver seat and go around to the side, disappear into the dark and walk/run back to the car out of camera range. Could have two people involved. It's a theory.