Investigation Discovery TV Guide — Sunday, 12 July 2026

Browse the full Investigation Discovery TV guide for Sunday, 12 July 2026. 24 programmes listed , including 6 tonight. US listings updated daily — scroll down to tonight's highlights or use the day tabs above to browse the weekly schedule.

Early Morning

00:00 1h

Deadly Women

S9 · E6 · Get Rich Quick Documentary

Get Rich Quick

True stories of the world's most greedy females are examined; a rejected Southern belle attempts to cash in on the murder of her ex.

01:00 1h

Deadly Women

S9 · E4 · Green-Eyed Monsters Documentary

Green-Eyed Monsters

True stories of the world's most heartless and dangerous females are examined; an infatuated mistress sacrifices her lover's wife.

02:00 1h

The Realtor Ransom Plot

Documentary Special

A successful Arkansas realtor vanishes after showing a rural home to a young couple, prompting investigators to track down the elusive clients.

03:00 1h

Deadly Women

S9 · E6 · Get Rich Quick Documentary

Get Rich Quick

True stories of the world's most greedy females are examined; a rejected Southern belle attempts to cash in on the murder of her ex.

04:00 1h

Deadly Women

S9 · E3 · Gambling Lives Away Documentary

Gambling Lives Away

True stories of the world's most dangerous females who love to gamble are examined; a wife attempts to bury her debts along with her husband.

05:00 1h

Homicide Hunter: Lt. Joe Kenda

S6 · E6 · Night Terrors Documentary

Night Terrors

Lt. Joe Kenda investigates after a woman's children discover their mother dead in her bathtub; a gathering of local tattoo artists turns deadly for one.

Morning

06:00 1h

Homicide Hunter: Lt. Joe Kenda

S6 · E8 · When the Music Stops Documentary

When the Music Stops

Lt. Joe Kenda investigates after a Vietnam War veteran is discovered unconscious after a brutal stabbing where units of blood fail to save the man's life.

07:00 1h

Murder Calls

S2 · E10 · Torched Heart True

Torched Heart

When a woman calls 911 saying an intruder shot and killed her husband, who was a local fire chief, the first responder community try to find out who killed him.

08:00 1h

Murder Calls

S2 · E5 · Hearts of Darkness True

Hearts of Darkness

When a dying man calls 911 saying that he and his son has been shot, the detectives investigate his story of a shooter, who escaped into the dark of night.

09:00 1h

Murder Calls

S2 · E5 · Under Siege True

Under Siege

When a woman calls 911 and says that her husband is exchanging gunfire with intruders, police arrive and find her husband dead and a ranch hand injured.

10:00 1h

911: Did the Killer Call?

S1 · E2 · Clues to Murder Documentary

Clues to Murder

A woman falls to her death in the Rockies and her husband calls 911; a 3-year-old is found dead in a river, then her father calls 911 and becomes a suspect.

11:00 1h

911: Did the Killer Call?

S1 · E6 · Lover or Liar Documentary

Lover or Liar

A wife is killed and the husband is shot in the leg; a husband and father are brutally slain in their home and the police uncover a diabolical plan.

Daytime

12:00 1h

911: Did the Killer Call?

S1 · E5 · Suspect on the Line Documentary

Suspect on the Line

After a man's savage murder at home, his wife calls 911; a husband finds his wife with shots to the head, he claims it was suicide but police have their doubts.

13:00 1h

Body Cam

S2 · E20 · Race Against Time True

Race Against Time

Police must save the lives of 2 women as their machete-wielding attacker leads officers on a dangerous pursuit; a winter storm causes a multivehicle pile-up.

14:00 1h

Body Cam

S6 · E9 · Murder in Progress True

Murder in Progress

Officers find a car in a ditch, sparking a hunt for the missing driver.

15:00 1h

Body Cam

White House of Horror True

White House of Horror

In Indiana, a possible murder-kidnapping leads Evansville Police into an armed standoff with a suspect barricaded inside a house.

16:00 1h

Body Cam

S6 · E3 · Danger in the Woods True

Danger in the Woods

In Arizona, a police officer and firefighter respond to a serious vehicle collision; in Florida, police pursue a suspect who chooses an unexpected escape route.

17:00 1h

American Detective with Lt. Joe Kenda

S2 · E3 · Run the Wickets True

Run the Wickets

The former mayor of Powhatan, Ohio, turns up dead in his hunting cabin; Detective Ryan Allar and his team begin the search to investigate.

Evening

18:00 1h

American Detective with Lt. Joe Kenda

S2 · E6 · Death Roll True

Death Roll

Veteran detective Louie Aguilera tries to find the killer of a young mother in Carson, Calif., but the investigation leads him across international borders.

19:00 1h

American Detective with Lt. Joe Kenda

S2 · E5 · Drugstore Cowboy True

Drugstore Cowboy

Detective Dale Mason must navigate a tangled conspiracy and outwit a band of career criminals in order to catch the killer of a young entrepreneur.

20:00 1h

American Detective with Lt. Joe Kenda

S3 · E6 · One Drop True

One Drop

A dismembered corpse is spotted floating in Thunder Bay and Detective Thompson must identify the victim before he's tasked with unraveling a vexing mystery.

21:00 1h

Bodies in the Water

S1 · E7 · Blood in the River Documentary

Blood in the River

When police find a gold SUV abandoned near the Lewis River, they suspect foul play. Soon after, a kayaker spots a body in the Washougal River.

22:00 1h

People Magazine Investigates: Surviving a Serial Killer

S2 · E6 · Surviving the Thrill Killer True

Surviving the Thrill Killer

Amber Carter and her children go into hiding in 2020 to stay safe from her abusive ex-boyfriend. At the same time, a serial killer prowls the Dallas area.

23:00 1h

On the Case with Paula Zahn

S14 · E12 · A Personal Mission True

A Personal Mission

Police struggle to solve the murder of a young woman but it will take years to realize the clue to unlock the mystery is hidden within the crime scene evidence.

Early Morning

Morning

Daytime

Evening

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