Season
- Season 0 2011-05-11
- Season 1 2004-06-03
- Season 2 2005-01-06
- Season 3 2005-10-05
- Season 4 2006-06-14
- Season 5 2007-01-18
- Season 6 2007-07-11
- Season 7 2008-01-09
- Season 8 2009-01-01
- Season 9 2009-06-16
- Season 10 2010-01-14
- Season 11 2010-09-30
- Season 12 2011-12-08
- Season 13 2013-03-06
- Season 14 2014-06-17
- Season 15 2015-11-05
- Season 16 2016-12-01
- Season 17 2017-10-19
- Season 18 2019-01-10
- Season 19 2020-01-01
- Season 20 2021-10-20
- Season 21 2022-11-02
- Season 22 2023-09-20
- Season 23 2024-01-01
- Season 24 2024-05-29
- Season 25 2025-01-01
- Season 26 2024-05-30
- Season 27 2025-01-01
- Season 28 2025-06-12
Season 28 Episode
- Season 17 Honor Code
- Season 17 Runner Runner
- Season 17 Monster
- Season 17 Dangerous Company
- Season 17 Endless Love & Out of Time
- Season 17 Trap House
- Season 17 Devil in Me & Trail of Blood
- Season 17 Cruel Summer
- Season 17 Rearview Killer & Point Blank
- Season 17 Score to Settle & In Her Arms
- Season 17 The Girl Next Door
- Season 17 Fallen Hero / The Last Deal
- Season 17 Inside the Tape Special #4
- Season 17 Inside the Tape Special #5
- Season 17 Inside the Tape Special #6
- Season 17 Inside the Tape Special #7
- Season 17 Stolen Innocence
- Season 17 Deadly Secrets & True Lies
- Season 17 Bad Lick & Red Dawn
- Season 17 Last Hope & Truth and Consequences
- Season 17 Standing Ground
- Season 17 End of the Road
- Season 17 Lost Boys
- Season 17 Predator
- Season 17 For a Friend & The Last Gamble
- Season 17 Knock at the Door & The Brave One
- Season 17 Unspeakable
- Season 17 Unspeakable Part 2
The First 48 - Season 17
7.90 45 minutes 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.
