Investigation Discovery TV Guide — Tuesday, 19 May 2026

Browse the full Investigation Discovery TV guide for Tuesday, 19 May 2026. 27 programmes listed , including 7 tonight. UK 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

People Magazine Investigates

S5 · E7 · Red Christmas

A double-death in Mansfield, Texas

In December 2003, police responded to an emergency call at a home in Mansfield, Texas. When authorities entered, they discover two bloodied bodies. The key to finding the killer was within one of the victim's grasp

01:00 1h

People Magazine Investigates

S5 · E8 · Blood Ties

The murder of a radio station intern

The murder of a radio station intern, which heralded a long and frustrating investigation. Eventually, forensic genealogy led to a man on the run for decades

02:00 1h

Til Death Do Us Part

S1 · E7 · Love Sick

The murder of Stephanie McClurg

The case of 32-year-old of Stephanie McClurg, whose 35-year-old husband Jason was convicted of poisoning, intending it to look like a drug overdose

03:00 1h

Til Death Do Us Part

S1 · E8 · Control, Kill, Delete

The story of Matt and Nique Leili

Matt and Nique Leili's love story was a modern romance - they met online, created a blended family and appeared to have it all. However, in 2011 their seemingly happy marriage was torn apart for ever and Matt stood accused of murdering his wife and dropping her body in the woods near their home

04:00 1h

Mean Girl Murders

S1 · E1 · Vegas Dance Queens

The case of Debbie Flores Narvaez

When Vegas showgirl Debbie Flores Narvaez goes missing, investigators wonder if a jealous rival is responsible

05:00 1h

Mean Girl Murders

S1 · E8 · Minnesota Vicious

Teen mum Cheyenne finds acceptance in a new crowd

Teen mum Cheyenne finds acceptance in a new crowd by moving in with two girls and their boyfriends. But after Cheyenne gets her own beau, distrust leads to death

Morning

06:00 30m

Teleshopping

Home shopping

Buying goods from the comfort of home

06:30 30m

Teleshopping

Home shopping

Buying goods from the comfort of home

07:00 30m

Teleshopping

Home shopping

Buying goods from the comfort of home

07:30 30m

Teleshopping

Home shopping

Buying goods from the comfort of home

08:00 1h

Til Death Do Us Part

S1 · E8 · Control, Kill, Delete

The story of Matt and Nique Leili

09:00 1h

Evil Lives Here: Shadows of Death

S1 · E5 · We Found Bonnie

How a Florida family was torn apart when a mother went missing

In 1993, a family was torn apart when a mother in Jacksonville, Florida went missing. The case stumped detectives, who believed that the truth about what happened to her was locked inside the mind of the missing woman's three-year-old son

10:00 1h

Evil Lives Here: Shadows of Death

S1 · E6 · Lost Highway

A mother found dead on the side of a rural stretch of highway

In 1996, a mother was found dead on the side of a rural stretch of highway in an apparent hit-and-run accident in Tulsa, Oklahoma. Police had to uncover the full facts

11:00 1h

Faking It: Tears of a Crime

S3 · E2 · Chris Parker

Experts analyse a man's deception following the 2017 Manchester Arena attack

Experts analyse a man's deception following the 2017 Manchester Arena terror attack. Police tapes expose the lies of a man who murdered his wife and hid her body in the freezer

Daytime

12:00 1h

Obsession: Dark Desires

S5 · E3 · Cabin in the Woods

A bitter family argument

The consequences of a bitter argument between a woman and her former partner, and how things intensified when her daughter became caught in the crosshairs

13:00 1h

Evil Lives Here: Shadows of Death

S1 · E9 · The Bathtub

Questions raised over the conviction of Frank Buschauer

The case of Frank Buschauer, convicted of drowning his wife, Cynthia Hrisco, in a whirlpool bathtub in February 2000. The arduous police investigation stretched on for years, though the family maintains the death was a terrible accident

14:00 1h

Evil Lives Here: Shadows of Death

S1 · E10 · The Lake House

In 1980, a college freshman failed to return after a night out

In 1980, a college freshman failed to return after a night out. Police followed her trail to a mysterious lake house, but 40 years later they still have no answers

15:00 1h

Faking It: Tears of a Crime

S3 · E3 · Fred Talbot

The case of TV weatherman Fred Talbot

When arrested for historic sexual offences, TV weatherman Fred Talbot tried to hide the truth in police interviews. However, his repeated response of 'no comment' spoke volumes

16:00 1h

Obsession: Dark Desires

Fixer Upper

How a handyman became fixated towards his female customer

After her divorce, Cristi bought a new home that needed work. She hoped handyman Curtis could fix it up, but problems ensued when he became dangerously fixated with her

17:00 1h

The Killer in My Family

S3 · E2 · Drew Peterson

With relatives of former Illinois sergeant and convicted murderer Drew Peterson

Relatives of former Illinois police sergeant and convicted murderer Drew Peterson reveal how his shocking crimes impacted the family and changed their lives forever

Tonight's Highlights

18:00 1h

The Killer in My Family

S3 · E3 · Sante Kimes

With relatives of serial con-woman and murderer Sante Kimes

Relatives of serial con-woman and murderer Sante Kimes reveal how her shocking crimes impacted the family and what it was like having a relative with murder on her mind

19:00 1h

Who the (Bleep) Did I Marry?

S6 · E9 · Smoke and Mirrors

A happy marriage that turned sour

Native American Debra Proctor, aka Deb Proctor, a Cherokee County nurse and a pillar of her Cherokee Nation community, met a caring stranger online and fell in love. They had a happy marriage until the disturbing truth about her husband caused her world to come crashing down

20:00 1h

Who the (Bleep) Did I Marry?

S6 · E10 · The Killer Beside Me

A single dad who turned out to be a dangerous criminal

The case of a single mum who met a single dad who seemed the perfect life partner. He turned out to be a dangerous criminal and only she could bring him to justice

21:00 30m

Signs of a Psychopath

S5 · E3 · A Little Emotionally Unwound

A successful executive is murdered but her case goes cold

A successful executive is murdered but her case goes cold. Until, four years later, an impulsive psychopath comes forward to confess

21:30 30m

Signs of a Psychopath

S5 · E4 · Everybody was Agreeing to It

In a small town in Florida, a teenager falls victim to a young psychopath

In the small town of Ocala, Florida, a teenager falls victim to a young psychopath, a vengeful ex-girlfriend and a few of their delinquent friends

22:00 1h

Mother, May I Murder?

S2 · E7 · Seven Ways to Kill Your Lover

Police unravel a plot with six twisted attempts on a young professor's life

After a young professor's murder in his bed, police unravel an incredible plot with six twisted attempts on his life by those he holds dearest

23:00 1h

Evil Lives Here

S9 · E13 · Mom Lured me Into a Trap

Kristyn escapes her toxic home and rageful mother

When Kristyn escapes her toxic home and rageful mother, she leaves behind her sister and grandmother. It's a decision that still haunts her today

Early Morning

Morning

Daytime

Tonight's Highlights

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