Matilda meets Laura, who claims to know crucial details about Carys's disappearance - but is she just taking Matilda for a ride? Meanwhile, Matilda starts suffering disturbing blackouts. Sean shows himself once again to offer an explanation for what Matilda is experiencing. Aron struggles to deal with his anger and guilt about what happened to Rose. Nick gets more disappointing financial news about the Dean estate following Meredith's death. Graves notices some suspicious circumstances surrounding the discovery of Ewan's body and begins to investigate.