Pippa Duffy

Nikki and Jack are at the centre of a media storm when an attractive schoolteacher disappears. Meanwhile, Thomas fights a lone crusade for justice when a troubled young woman is killed in puzzling circumstances.

Having found a link between the two cases, the team struggle to make sense of it all; Nikki visits a disgraced former colleague who may hold the key; Thomas uncovers the bizarre truth about how Tina died.