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 4 Loved to Death / Unmasked
- Season 4 Inner Demons / Kids with Guns
- Season 4 The Witness / The Trunk
- Season 4 Pre-emptive Strike / Unlucky
- Season 4 Memphis Blues / Knife to the Heart
- Season 4 Boogie Man / Murder on Flowering Peach
- Season 4 The Run Around / Night Cap
- Season 4 Crossfire / School Ties
- Season 4 Fool for Love / Dumped
- Season 4 The Wrong Man / Five Points Payback
- Season 4 Candy Lady / Best of Friends
- Season 4 Family Affair / The Hustler
- Season 4 Motel Massacre / Pure Innocent
- Season 4 Broken Alibis / A Good Woman
- Season 4 Houdini / Innocence Lost
- Season 4 Wrong Turn / Deadly Dance
- Season 4 Moment of Truth / Cat and Mouse
- Season 4 Get that Money / Senseless
- Season 4 Easy Prey / Widowmaker
The First 48 - Season 4 Episode 3 The Witness / The Trunk
7.90 45 minutes Detectives Ricky Martinez and Fernando Bosch investigate the double homicide of a husband and wife. As they race against the clock to find the killer, they discover that their best witness in the case tragically also has the most at stake; Sergeant Ron Collins and his team must solve the mystery behind a car discovered on the edge of town.
