The First 48

Season 18

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.

Where to Watch Season 18

18 Episodes

Spree Killer
E1
Spree KillerEpisode 1
The Grudge
E2
The GrudgeEpisode 2
A Bad Run-In / Inferno
E3
A Bad Run-In / InfernoEpisode 3
Last Rap
E4
Last RapEpisode 4
Flashing Colors
E5
Flashing ColorsEpisode 5
Buried Secrets
E6
Buried SecretsEpisode 6
The Visitor
E7
The VisitorEpisode 7
Rise Up / Somebody's Friend
E8
Rise Up / Somebody's FriendEpisode 8
Family First
E9
Family FirstEpisode 9
After Hours / The Cutting Edge
E10
After Hours / The Cutting EdgeEpisode 10
The Deadliest Sin / Bloodlines
E11
The Deadliest Sin / BloodlinesEpisode 11
A Killer Fight / Do the Right Thing
E12
A Killer Fight / Do the Right ThingEpisode 12
The Fallen Angel
E13
The Fallen AngelEpisode 13
The Brotherhood & Lit Up
E14
The Brotherhood & Lit UpEpisode 14
Young Guns
E15
Young GunsEpisode 15
Tracked
E16
TrackedEpisode 16
Random Acts & Blunt Force
E17
Random Acts & Blunt ForceEpisode 17
Crossroads
E18
CrossroadsEpisode 18