Laura's worst fears come to pass and her hidden past is exposed. But she must fight to put her personal struggles aside for the sake of one of her pupils, whose physical distress throws her unexpectedly at the mercy of Andrew.
Laura travels to Edinburgh to uncover the truth behind Andrew's wife's death, but finds more than she bargained for. Tensions between Tom and Katy reach fever pitch as their secret threatens to surface.
Laura enlists Tom's help to bring Andrew to justice. However, when a deception in Laura's personal life comes to light, she is left with no one to turn to, and she resorts to dangerous methods to force Andrew's confession.
Terrified of arrest, Andrew enlists Luke's help as an alibi. But Laura won't give up easily, and the final match between the two is set to have violent consequences.
