S2, E1: Dr Tony Hill has finally persuaded the police to reopen the case of Maggie Thomas – his long standing child-killer patient, in order to try and recover the bodies for the victims’ families. Carol is less than impressed to discover that Tony has enlisted the help of one of his students, the bright and extremely attractive Laura Webster. But Laura’s abilities at criminal psychology become seriously challenged when her best friend Hattie is abducted. Tony very swiftly finds that the price for bending the rules with Laura to help her understand crime on the Maggie Thomas case gives her too much access to the work to find her friend. Loyalties fray as Tony finds himself in the middle of the unpredictable and unobtainable triangle of himself, Carol and Laura – and in so doing drives Maggie away from him. Meanwhile Hattie’s abductor has taken another victim, and while the police’s attention focuses on that, Maggie Thomas decides that she’s had enough of not being taken seriously, and Carol finds herself with another victim on her hands. Tony and Carol have become close to each other in their joint career, but do they always know when they are telling the truth?