Missing

MJ investigates the disappearance of a 6-year-old girl who appears to have been abducted by her biological father; Amy tries to reunite a father and son who have drifted apart; MJ is forced to deal with the reappearance of her father.

MJ investigates the disappearance of a teen who may have been abducted by a violent psychopath she encountered during her time in foster care; Danny tries his hand at reuniting a man with his long-lost lover; MJ's father offers her an olive branch.

The disappearance of two otherwise unconnected victims becomes increasingly complicated when a car crash reveals that they are in fact the same man, who has been using different aliases to lead a double life.

An ex-corporal reports the disappearance of his young lodger; a training coach reports one of his promising young athletes as missing but fails to add that they have been having a sexual relationship.

A motorcycle courier goes into hiding after running afoul of a dangerous gang of counterfeiters, but MJ discovers he may have a more pressing reason to disappear; Jason feels used when an old schoolmate asks him to track down a former girlfriend.

The disappearance of a nervous fiancé soon becomes a race against time when MJ discovers that he has taken several bottles of sleeping pills with him; Amy receives the shock of her life when a missing husband's real identity finally comes to light.

The case of a teenage nanny who has disappeared without a trace soon becomes penetrable when her therapist reveals that she let slip that the girl was adopted shortly after birth; Amy offers to help an ex-policewoman whose best friend has vanished.

MJ takes an instant dislike to a former flying-squad detective who joins her team, but she's impressed when he manages to track down a missing teenage music prodigy; Amy tries to play cupid for a businessman whose P.A. is not returning his calls.

Jason pressures MJ into letting him take the lead on the disappearance of a teacher from the local grammar school, who had recently been accused of having an inappropriate relationship with a pupil.

A mother claims to have seen her daughter, who disappeared eight years earlier at the age of 5, playing on the local beach; as the search gets underway, Josh jeopardizes the investigation by ordering a DNA test on the girl behind MJ's back.