Signs From SC3

As a dying father gets in touch again with the adult daughter he abandoned when she was a new-born baby he will sneak into her life and try to harm her again before it is too late... But does he realise that a disabled little boy in the background may be able to stop him and without even realising save a few people from that unknown great uncle's claws? Most important will the boy be allowed enough time to save his young wheelchair-bound aunt?