"Held captive somewhere between life and death..."
A woman and her friends accidentally drive off a bridge and fall in the water. She survives but loses her friends. From this moment on, she enters into a chronic trance. From time to time (and increasingly with time) she assists apparitions and seems to disappear from the sight of others. Then, she comes back to reality.
The people around her consider her to be strange and she feels she is being pulled from her life. When she consults a specialist, he explains that these are only post-traumatic symptoms and she shouldn’t be worried. However, faces appear in her bedroom window, in the windows of her car, in stairs. They seem to want to drag her to the death she just barely avoided.