New Tricks: Life Expectancy

The penultimate episode sees the retired detectives investigating possibly their most difficult cold case yet. A bloodstained bust is uncovered during construction work in a cemetery and the evidence points to the murder of an alternative-medicine practitioner seven years earlier. Further clues lead to the controversial world of cryopreservation - the practice of keeping clinically dead patients frozen to extend their life cycle. Sasha is determined they don't put a foot wrong - but with the sobering possibility that two perpetrators are still at large, the detectives are forced to go out on a limb