The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations. | Documentary, Drama, Crime | 4 Seasons | 30 Episodes | Series Premiere: May 30, 2024 | Last/Latest Episode: S29 E04 on Jan 22, 2026