At a demolition site, a human skeleton is found encased in cement. This is precisely the evidence needed by Lt. Kojak (Telly Savalas) to reopen a "cold" murder investigation--eighteen years after the killing took place. Veteran character actors Ned Glass and Marjorie Bennett) are prominently featured in this episode, which was initially slated to air on February 22, 1976. ~ Hal Erickson, Rovi