After the First 48
After the First 48 revisits some of the most powerful cases originally featured on the First 48 and features exclusive interviews with detectives, prosecutors, defense attorneys, and families of victims. After the First 48 takes viewers through the dramatic and emotional inside story; from the investigation, to the murder trial itself, the verdict and beyond.
After the First 48 Season 13, Episode 1, “Cassidy's Keys,” airs Thursday, October 22, 2026 on A&E.
After the First 48 Season 13, Episode 1, “Cassidy's Keys,” airs Thursday, October 22, 2026 on A&E.
When and where to watch
Release schedule
Known US dates and destinations
Season premiere
A&E
Oct 22
6 nights away
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Dates & episodes
Season guide
Current and recent seasons first. Original premiere dates, not current availability.
- 13Season 13Next: Episode 1 · Cassidy's Keys
- 12Season 12Original premiere · A&E · 8 episodes
- 11Season 11Original premiere · A&E · 8 episodes
- 10Season 10Original premiere · A&E · 7 episodes
Browse 9 earlier seasons
- 9Season 9Original premiere · A&E · 11 episodes
- 8Season 8Original premiere · A&E · 12 episodes
- 7Season 7Original premiere · A&E · 12 episodes
- 6Season 6Original premiere · A&E · 9 episodes
- 5Season 5Original premiere · A&E · 7 episodes
- 4Season 4Original premiere · A&E · 17 episodes
- 3Season 3Original premiere · A&E · 14 episodes
- 2Season 2Original premiere · A&E · 10 episodes
- 1Season 1Original premiere · A&E · 18 episodes
Episode guide
Season 13 episodes
- 1
- 2
- 3
- 4
Cast and crew
- Cast
- Dion Graham, Delbert Hunt
About this information
Sources and attribution
Supporting links and attribution for the dates, credits, schedules and watch options shown on this page.
- Season premiere · A&EOctober 22, 2026Reported
“TVmaze: After the First 48 season 13 episode 1 "Cassidy's Keys" airs 2026-10-22 on A&E”
- Cast and crew data
- Next episode schedule
- Season release history
Release dates retain the source wording. Season history records original premieres; availability receipts identify options that can be used now or later.
Past changes
Season premiere date announced: October 22, 2026 on A&E