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.

Agora: sábado, 3 de outubro de 2026 às 07:06:43 GMT-3 (Porto Rico)

	00:00 A Killer Among Friends
	01:00 A Killer Among Friends
	02:00 Killer Gossip
	03:00 A Killer Among Friends
	04:00 A Killer Among Friends
	05:00 Murder Among Friends
	06:00 Murder Among Friends
	07:00 On the Case With Paula Zahn
	08:00 On the Case With Paula Zahn
	09:00 On the Case With Paula Zahn
	10:00 Murder Under the Friday Night Lights
	11:00 Murder Under the Friday Night Lights
	12:00 Murder Under the Friday Night Lights
	13:00 Murder in the Heartland
	14:00 Murder in the Heartland
	15:00 Murder in the Heartland
	16:00 Murder in the Heartland
	17:00 Signs of a Psychopath
	17:30 Signs of a Psychopath
	18:00 Signs of a Psychopath
	18:30 Signs of a Psychopath
	19:00 Signs of a Psychopath
	19:30 Signs of a Psychopath
	20:00 Signs of a Psychopath
	20:30 Signs of a Psychopath
	21:00 Signs of a Psychopath
	21:30 Signs of a Psychopath
	22:00 Unmasking a Monster: Aileen Wuornos
	23:00 Unmasking a Monster: Aileen Wuornos
	00:00 Unmasking a Monster: Aileen Wuornos

	00:00 Killer Confessions: Case Files of a Texas Ranger
	01:00 The Murder Tapes
	02:00 Homicide Hunter: American Detective
	03:00 Killer Confessions: Case Files of a Texas Ranger
	04:00 See No Evil
	05:00 Caught in the Net
	06:00 Caught in the Net
	07:00 48 Hours
	08:00 48 Hours on ID
	09:00 48 Hours on ID
	10:00 The Black Widower: The Six Wives of Thomas Randolph
	11:00 The Black Widower: The Six Wives of Thomas Randolph
	12:00 The Black Widower: The Six Wives of Thomas Randolph
	13:00 Hunted by My Husband: The Untold Story of the DC Sniper
	15:00 Toxic
	16:00 Toxic
	17:00 Toxic
	18:00 Married to Evil
	19:00 Married to Evil
	20:00 Married to Evil
	21:00 A Killer Among Friends
	22:00 A Killer Among Friends
	23:00 Killer Gossip
	00:00 A Killer Among Friends