What network is They Know What They Did on?

They Know What They Did airs on Investigation Discovery.

When did They Know What They Did premiere?

They Know What They Did premiered on June 23, 2025.

They Know What They Did

Name: They Know What They Did
Genre: Crime
Cast: Jennifer Love Hewitt

Investigation Discovery In Development Crime

They Know What They Did explores a group of interconnected individuals haunted by a murder from their past. Blending a kaleidoscope of perspectives, each episode charts the journey to confront what really happened, revealing secrets and uncovering the truth. The stories unfold through first-person accounts of friends, family, locals, journalists and law enforcement.

Where to Watch: Investigation Discovery

Official Site

Next Air Time: No upcoming air date

No episodes information available for this show.