Series synopsis
Killer Investigations is an American reality television series that premiered on A&E on October 31, 2025.
Killer Investigations" goes inside America’s most gripping homicide cases. From crime scenes and interrogations to bodycam footage and courtroom showdowns, every moment is raw, real, and unfiltered. Watch detectives chase down leads, prosecutors go head-to-head with defense attorneys, and juries wrestle with life-or-death decisions. At the heart of every episode are the victims and families whose lives were shattered. Packed with high-stakes drama and unforgettable twists, "Killer Investigations ...
Premise
Killer Investigations" goes inside America’s most gripping homicide cases. From crime scenes and interrogations to bodycam footage and courtroom showdowns, every moment is raw, real, and unfiltered. Watch detectives chase down leads, prosecutors go head-to-head with defense attorneys, and juries wrestle with life-or-death decisions. At the heart of every episode are the victims and families whose lives were shattered. Packed with high-stakes drama and unforgettable twists, "Killer Investigations" is the ultimate journey for the pursuit of truth—and the quest to catch a kille
Episodes
This series spans 1 season with 14 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 14 | October 31, 2025 | July 9, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Deadly Betrayal Celebrity hairdresser Fabio Sementilli seemed to have it all– fame, a loving family, a luxury lifestyle. But when he was found stabbed to death and his sports car stolen, detectives uncovered a chilling murder plot. |
October 31, 2025 |
| 2 |
The Lady in the Trash Dump Susan Mauldin disappeared from her Florida home in the middle of a renovation. A trail of bank records and surveillance footage led detectives to dark family secrets— and a killer’s twisted plan. |
November 7, 2025 |
| 3 |
Money Pit Shanti Cooper-Tronnes was found dead in the bathtub a week before her home was selected to be on a renovation show. Her husband, David, claimed it was an accident, but detectives uncovered a tale of lies and deception. |
November 14, 2025 |
Production
Release
| Original network/platform | A&E |
|---|---|
| First aired | October 31, 2025 |
| Last aired | June 25, 2026 |
| Status | continue |