Dizi Adı: Cold Case
Bölüm Adı: The Key
Sezon/Bölüm: 4. Sezon 7. Bölüm
Yayın Tarihi: 5 Kas. 2006

The 1979 murder of a schoolteacher who was stabbed to death in a wooded area is reopened when the victim’s bloodstained jacket is found stuffed in a tree trunk with a happy-face key chain in a pocket. The case was originally investigated by Jeffries when he was a rookie detective.