Investigation Discovery TV Guide — Tuesday TV Listings & Schedule

Browse the full Investigation Discovery TV guide for Tuesday, 11 August 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

Murder in the Heartland

S2 · E1 · The Friends You Keep Documentary

The Friends You Keep

When 16-year-old Emma Walker was shot in the head while she slept in 2016, investigators search for a man dressed in black caught on a surveillance camera.

01:00 1h

A Killer Among Friends

S2 · E5 · Staging a Murder Documentary

Staging a Murder

Investigators find a young woman murdered in a California apartment, throwing a tight-knit theater group into chaos, and they search for answers.

02:00 1h

Game Day Murders

S1 · E3 · Million Dollar Motive Documentary

Million Dollar Motive

After someone kills former NBA star Lorenzen Wright, rumors of unpaid debts and cartel connections spread through Memphis.

03:00 1h

Murder in the Heartland

S2 · E1 · The Friends You Keep Documentary

The Friends You Keep

When 16-year-old Emma Walker was shot in the head while she slept in 2016, investigators search for a man dressed in black caught on a surveillance camera.

04:00 1h

Fear Thy Neighbor

S7 · E8 · Bloodshed on Beattie Street True

Bloodshed on Beattie Street

A former police chief who owns most of the homes on his street gets into constant conflict with a young renter who doesn't respect his authority.

05:00 1h

Hollywood Demons

S1 · E6 · Stalking the Stars - Part 1 Entertainment

Stalking the Stars - Part 1

Fan obsessions can be terrifying; an account from a celebrity with a relentless stalker exposes the very real dangers that come with living in the spotlight.

Morning

06:00 1h

Hollywood Demons

S1 · E6 · Stalking the Stars - Part 2 Entertainment

Stalking the Stars - Part 2

Fan obsessions can be terrifying; an account from a celebrity with a relentless stalker exposes the very real dangers that come with living in the spotlight.

07:00 1h

Your Worst Nightmare

S4 · E2 · He's Out There Drama

He's Out There

While a Florida teenager named Karen Slattery is babysitting her neighbors' children, a violent intruder breaks into the home and vanishes without a trace.

08:00 1h

Your Worst Nightmare

S4 · E1 · Every Step You Take Drama

Every Step You Take

When a college dancer named Jodi Sanderholm vanishes hours before a performance that she had spent weeks practicing for, her disappearance doesn't make sense.

09:00 1h

Your Worst Nightmare

S4 · E9 · Twisted Plan Drama

Twisted Plan

As the disturbing details of a legal assistant's disappearance are revealed, it seems as if one of her coworkers knows more than they're letting on.

10:00 1h

Your Worst Nightmare

S4 · E6 · Life on the Line Drama

Life on the Line

While two cousins travel home one late night, an unstable man takes one of them hostage, but she manages to connect with a determined 911 operator.

11:00 1h

Web of Lies

S6 · E9 · Fatal Facade Documentary

Fatal Facade

When two teenage girls fall in love, their hedonistic lifestyle is played out on social media for all to see, but petty jealousies and insecurities escalate.

Daytime

12:00 1h

Web of Lies

S6 · E2 · The Girl in the Photo Documentary

The Girl in the Photo

A shocking photo from a teenage house party goes viral on the internet; a campaign of cyberbullying drives an innocent, young girl to take desperate action.

13:00 1h

Web of Lies

S6 · E4 · Exposed Documentary

Exposed

When three young girls meet a new boyfriend online, months later his demeanor shifts which traps the girls in a deadly game from which they can't escape.

14:00 1h

Web of Lies

S6 · E10 · Death of an Internet Star Documentary

Death of an Internet Star

When a young fashion designer becomes a YouTube star with her online sewing tutorials, her obsessive ex-boyfriend isn't prepared to let her rise to the top.

15:00 1h

Evil Lives Here

S8 · E5 · Trapped in a House of Torture Documentary

Trapped in a House of Torture

Tammy Moore's loyalty to her mother, Marie, is absolute, but when the police arrest Marie for murder, Tammy even lies to protect her.

16:00 1h

Evil Lives Here

S8 · E12 · Three-and-a-Half Hours of Hell Documentary

Three-and-a-Half Hours of Hell

Sara Pitcher endures 3-and-a-half hours of pure terror to save herself from the darkness within Shawn Spink, and police believe Sara's survival is a miracle.

17:00 2h

Evil Lives Here

S8 · E20 · The Butcher and the Box Documentary

The Butcher and the Box

Lori and Brook have one thing in common, Gary Simmons; the 2 women meet for the first time and discover they're connected in terrifying & surprising ways.

Evening

19:00 1h

Evil Lives Here

S8 · E17 · I Saw Myself on Tape Documentary

I Saw Myself on Tape

Tonja Balden doesn't know Andrew Luster hides a secret, but when they date, she doesn't know he's videotaping his crimes until a news story unveils his history.

20:00 1h

Evil Lives Here

S8 · E14 · Terror in the Wilderness Documentary

Terror in the Wilderness

Elishaba's father tormented and abused her for decades until she'd had enough and embarked on a daring escape through the Alaskan wilderness.

21:00 1h

Evil Lives Here

S10 · E18 · The Black Widow of Pennsylvania Documentary

The Black Widow of Pennsylvania

Myrle Miller appears to be a sweet, loving grandmother, but beneath the facade lurks a woman driven by selfishness and greed.

22:00 30m

Signs of a Psychopath

S6 · E1 · I Guess I'm a Maniac Other

I Guess I'm a Maniac

Detectives find a woman partially clothed and strangled to death in a wooded ditch in Florida. With no leads or suspects, her case goes cold.

22:30 30m

Signs of a Psychopath

S6 · E2 · I Don't Belong Out Here Other

I Don't Belong Out Here

When a disturbed brother slaughters three generations of a family, he quickly confesses and continues by confessing to a 10-year-old cold case.

23:00 1h

48 Hours on ID

S22 · E16 · The Rx Defense True

The Rx Defense

On Dec. 23, 2023, police were called to a Texas home where two teenagers had been shot. One teen died from his injuries, while the other survived.

Early Morning

Morning

Daytime

Evening

Related channels