Sarah is in a coma.
Her memory is gone - she doesn't know how she got there. And she doesn't
know how she might get out.
But then she discovers that her injury wasn't an accident. And that the
assailant hasn't been caught.
Unable to speak, see or move, Sarah must use every clue that she
overhears to piece together her own past.
And work out who it is that keeps coming into her room.