Webhosted by former “first 48” detectives, each episode presents different cases previously featured on the show, all with a common theme such as “the case that haunts me,”. Webjun 3, 2010 · the charlotte, n. c. , police department, often guarded about its public image and internal workings, has opened its arms to a national tv series that showcases the. Webin memphis, sergeants set up a sting to catch a victim's killer.

The first 48 follows the nation's top police departments during the critical first 48 hours of murder investigations,. In tulsa, a key witness denies knowing anything about a brutal homicide until confronted with evidence that proves otherwise. In dallas, a suspect.