Cold CaseΣεζόν 4 Αντικατάσταση εικόναςΑριθμός επεισοδίου15Blood on the TracksOverviewLilly investigates the deaths of a married couple who perished in 1981 when a supposedly accidental gas-leak explosion set their house on fire. The case is reopened when fragments of a bomb are discovered at the house during renovations. Back at headquarters, Stillman takes care of his 4-year-old grandson.Air dateFebruary 18, 2007Runtime (min)45
