Discover the complete Investigation Discovery TV guide with today’s schedule, upcoming crime shows, documentaries, and true crime series. Stay updated with full listings and air times.

United States

Investigation Discovery is an American multinational pay television network dedicated to true crime documentaries owned by Warner Bros.

Now: Friday 7 August 2026 at 08:42:53 GMT-3 (Puerto Rico)

	00:00 Murder in the Heartland
	01:00 The Idaho College Murders
	02:30 Signs of a Psychopath
	03:00 Murder in the Heartland
	04:00 Married to Evil
	05:00 Wives With Knives
	06:00 Wives With Knives
	07:00 Twisted Love
	08:00 Twisted Love
	09:00 Twisted Love
	10:00 Evil Lives Here: Shadows of Death
	11:00 Evil Lives Here: Shadows of Death
	12:00 Evil Lives Here: Shadows of Death
	13:00 No One Can Hear You Scream
	14:00 No One Can Hear You Scream
	15:00 No One Can Hear You Scream
	16:00 Evil Lives Here
	17:00 Evil Lives Here
	18:00 Evil Lives Here
	19:00 Evil Lives Here
	20:00 Evil Lives Here
	21:00 Evil Lives Here
	22:00 The Secrets We Bury
	00:00 Your Worst Nightmare

	00:00 Your Worst Nightmare
	01:00 The Secrets We Bury
	03:00 Your Worst Nightmare
	04:00 Evil Lives Here
	05:00 Shattered
	06:00 Shattered
	07:00 48 Hours
	08:00 48 Hours
	09:00 Body Cam
	10:00 Body Cam
	11:00 Body Cam
	12:00 Body Cam
	13:00 911: Did the Killer Call
	14:00 911: Did the Killer Call
	15:00 911: Did the Killer Call
	16:00 911: Did the Killer Call
	17:00 Who Killed Tupac: Confessions of a Killer?
	18:00 Homicide Hunter: Lt. Joe Kenda
	19:00 Homicide Hunter: Lt. Joe Kenda
	20:00 Homicide Hunter: Lt. Joe Kenda
	21:00 The Killer Beside Me
	22:00 The Killer Beside Me
	23:00 The Killer Beside Me
	00:00 The Killer Beside Me