Four-part thriller. Fi Lawson arrives home to find strangers moving into her house, but she insists that it isn't for sale. With events spiralling beyond her control, we feel her panic rising as she can't reach estranged husband Bram or locate her missing children.

Fi is left reeling by Bram's apparent involvement in the house sale. Meanwhile, in the past, Bram frantically covers up his part in the accident whilst trying to mend his relationship with Fi.

Fi has to come to terms with losing the house and tries to find out more about Bram's whereabouts. She turns to her new partner, Toby, for support, but he has secrets of his own.

In an exhilarating conclusion, Fi finally discovers the truth behind the house sale and confronts those responsible. Meanwhile, Bram, on the run, must come to terms with his own actions.