New Tricks: Creative Problem Solving

Jack is approached by an old friend who has discovered a diamond worth millions in the flat of a man who died more than 20 years ago. It transpires the precious stone was stolen in a safety deposit box heist, but the dead man's passport shows he was out of the country when the crime was committed. Delving deeper into his past, the team discovers some well-concealed secrets - including a daughter who's still unaware of her true parentage