When Hannah Gresham goes missing, her parents and her fiance, Adam, are distraught. But Dangerfield is not convinced that Adam is telling the truth.

Marty enjoys a night of passion with Jojo, while Dangerfield is called to examine three teenage boys found in possession of ecstacy tablets.

An apparent case of euthanasia finds Dangerfield in the awkward position of suspecting Dr Jonathan Paige , an old friend and colleague.