Fox goes on the hunt

THIS slightly odd format sees Emilia Fox, whose only expertise is acting as a pathologist on Silent Witness, join forces with an actual criminologist and detective to solve real cold cases.

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The actress troops around after Professor David Wilson and former senior cop Dr Graham Hill, asking them pertinent questions as they rake over the original investigations for new leads.

It's fascinating for anyone with a morbid interest in murder cases that were well-known at the time but have never been solved.