Investigation Discovery TV Guide — Wednesday TV Listings & Schedule

Browse the full Investigation Discovery TV guide for Wednesday, 16 September 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

Lethally Blonde

S2 · E3 · Dressed to Kill Drama

Dressed to Kill

The lure of social media fame pulls a young woman into the dark side of the cosplay world. They enter a world of sexual exploitation, online trolls & homicide.
01:00 1h

Signs of a Psychopath

S6 · E9 · I Had Everybody Fooled Other

I Had Everybody Fooled

When a mother, covered in blood and holding a barely breathing newborn, arrives at the hospital, medical staff uncover a faked birth.
02:00 1h

Toxic

S2 · E1 · Don't Go Home True

Don't Go Home

Jenn Holman fell hard for Jesse Winnick; magnetic, dangerous and impossible to leave. One phone call reveals how close she comes to becoming his next victim.
03:00 1h

Lethally Blonde

S2 · E3 · Dressed to Kill Drama

Dressed to Kill

The lure of social media fame pulls a young woman into the dark side of the cosplay world. They enter a world of sexual exploitation, online trolls & homicide.
04:00 1h

Evil Lives Here

Fostering Evil Documentary

Fostering Evil

Lisa and Kevin Knoefel's selfless act ends in a shocking murder at the hands of the troubled teen, who is a pawn in a twisted plot.
05:00 1h

Murder in the Wicked West

S1 · E5 · Murder on Horseshoe Curve Documentary

Murder on Horseshoe Curve

When someone guns down mine worker Matthew Misener, his family faces the possibility they unwittingly played a part in a feud that left the father of two dead.

Morning

06:00 1h

Murder in the Wicked West

S1 · E4 · Cowboy Killer Documentary

Cowboy Killer

A single mother is enjoying a night out when a handsome cowboy introduces himself and charms his way into her home, but then attacks her, leaving her for dead.
07:00 1h

Murder in the Wicked West

S1 · E1 · Utah's Lion King Documentary

Utah's Lion King

When a ranch-hand and his friend go missing in suspicious circumstances, local investigators uncover a story of paranoia, greed and dynamite in central Utah.
08:00 1h

Murder in the Wicked West

S1 · E2 · Murder on Main Street Documentary

Murder on Main Street

Oklahoma newlywed Rex Harper is shot dead at the wheel of his truck on Main Street in what investigators believe is a professional hit.
09:00 1h

Murder in the Heartland

S6 · E9 · Spring Breaking Up Documentary

Spring Breaking Up

A college freshman at Texas A&M is reported missing during spring break and as details emerge, the police uncover jealous boyfriends and turmoil at home.
10:00 1h

Murder in the Heartland

S6 · E13 · Marriage into Mayhem Documentary

Marriage into Mayhem

After a cattle rancher turns up dead in his trailer home, the minuscule town of Driscoll, N.D., points fingers at everyone in the small population.
11:00 1h

Murder in the Heartland

S6 · E12 · Family or Feud Documentary

Family or Feud

After Jessica Dishon is murdered in Shepherdsville, Ky., police must sort through her past relationships, jealous friends and an old feud to find the killer.

Daytime

12:00 1h

Murder in the Heartland

S6 · E15 · A Killer Step Documentary

A Killer Step

Tiffanie Adams is pregnant and disappears from her home in Sullivan, Ind., and the police stumble upon dark secrets surrounding the men in her life.
13:00 1h

Homicide City

S1 · E1 · Society Hill Slaying Documentary

Society Hill Slaying

When two jewelers in Philadelphia are found dead in their townhome, police suspect that a robbery turned violent, but they find that nothing has been taken.
14:00 1h

Homicide City

S1 · E3 · Nine Months Murdered Documentary

Nine Months Murdered

When an expectant mother gets murdered a few days before she's due to give birth, detectives unravel a life more complicated than anyone knew.
15:00 1h

Homicide City

S1 · E5 · Bingham Street Blues Documentary

Bingham Street Blues

When a mother, her boyfriend and daughter are found slain at a home in Crescentville, Northeast Philadelphia, the community wonder who the murderer could be.
16:00 1h

Homicide City

S1 · E4 · Main Line Massacre Documentary

Main Line Massacre

When Courtlandt Gross and his wife Alexandra, were found dead in their home, detectives attempt to track down their killer to the center of Philadelphia.
17:00 1h

Homicide Hunter: Lt. Joe Kenda

S7 · E19 · Joker in the Pack Documentary

Joker in the Pack

Gunfire erupts during a card game, killing a young man; when Lt. Kenda responds to a double-shooting, he and his team relive a memory.

Evening

18:00 1h

Homicide Hunter: Lt. Joe Kenda

S7 · E15 · Timothy Peart's Last Dance Documentary

Timothy Peart's Last Dance

When a teenager gets killed at a party, the police originally debate whether the guests are all part of a cover-up, but then a suicide complicates the case.
19:00 1h

Homicide Hunter: Lt. Joe Kenda

S7 · E15 · Body in the Freezer Documentary

Body in the Freezer

When a businessman gets shot in the face during a meeting with another businessman, Lt. Kenda realizes that the victim could actually be the aggressor.
20:00 1h

Homicide Hunter: Lt. Joe Kenda

S7 · E13 · John 3:16 Documentary

John 3:16

A man rushes his bullet-ridden friend to the hospital, claiming that the two of them were robbed by strangers, but the facts don't add up.
21:00 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.
22:00 1h

Body Cam

S3 · E9 · Manhunt True

Manhunt

A home invasion leads to a car chase and gunfight with police; a criminal holds up a convenience store and then takes officers on a car chase.
23:00 1h

Murder on the High Seas

Documentary Special

A retired couple leaves home to pursue a lifelong sailing dream across remote oceans and islands, but an act of evil turns their adventure into a nightmare.

Early Morning

Morning

Daytime

Evening

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