Concert cellist Matilda makes a strange discovery that sends her on a quest to learn more about her family's past.
As Matilda probes Carys Howell's disappearance and the secrets hidden in the mansion, police and locals make it clear she's not welcome in town.
Matilda confronts Rose, and later discovers a link between Rose and the Dean family. Trudy opens up to Matilda about her history with Carys.
Matilda's research and her connection with an unexpected ally help her begin to make sense of some of the sinister secrets she's unearthing.
Laura warns Matilda that danger is coming. Matilda questions Nick about the night she blacked out. Hal does some investigating on his own.
As events in town come to a head, Matilda is determined to protect David and refuses to leave -- despite Sean's warning that her life is in danger.