Quest Red

To solve the murder of a respected young entrepreneur, Detective Dale Mason must navigate a tangled conspiracy and outwit a band of career criminals.

22-year-old Helen McCourt went missing on a stormy night in 1988. Her mother Marie desperately fights to find her.

In 2014, a student from China is found murdered in Iowa. CCTV footage points to a planned execution and it opens an international investigation.

The brutal murder of an elderly landlady offers no forensic answers. Detectives try to find a lead by studying security footage of her final days.

To solve a Pennsylvania murder, investigators must connect the dots between a silver van, a shell casing, and a bonanza of cash-stuffed envelopes.

When Lanell Barsock is found dead, her best friend points fingers at Barsock's boyfriend. But forensic evidence and CCTV tell a different story.

15-year-old Sierra LaMar disappears on her way to school. Surveillance footage and diligent police work help to reveal the chilling truth.

A chilling look at the work of female killers. They can be as deadly as their male counterparts, but they choose less violent methods.

14-year-old Alianna DeFreeze vanishes without a trace on her way to school. As detectives retrace her steps, they uncover a chilling encounter.

18-year-old Kyle Farishian was working a late-night shift at 7-Eleven when a masked assailant attacked him. Detectives scrutinise surveillance footage for any clues.

Sarah vows to turn Virginia's appointment around when they realise the dress of her dreams has been sold. Meanwhile, Kelly's dress must be taken apart seam by seam.

Syndal is marrying into New York Yankee royalty and friends come with notepads to help rate each dress. Danielle returns for her first dress fitting.

Way Out Of My Comfort Zone. Consultant Melissa is thrilled to find out her bride is Miss America! Navy veteran Joan and her fiancé have three months to marry before he ships out.

It's Dani Day! Country star, Hillary Scott of Lady Antebellum, helps leukaemia survivor Dani pick a wedding dress. Arica is a little person seeking a gown to fit and flatter.

Rebekah, known as the bionic model because of her prosthetic arm, seeks Randy's help to find her dream dress. And, sibling rivalry causes drama for bride Crystal.

22-year-old Helen McCourt went missing on a stormy night in 1988. Her mother Marie desperately fights to find her.

Harry Jarvis murdered his wife in the basement. As the truth was revealed, his son, Graham, had to face the fact that his father was a killer.

Where Is Miya? A college coed disappears, and her family launches a desperate investigation to find her. What they discover will change their lives forever.

Real-life cases reveal how video evidence has been used to solve a murder. Police reveal how CCTV footage has unlocked the answer to baffling cases.

Relatives of 'Suffolk Strangler', Steve Wright, reveal how his shocking crimes impacted the family. Were there any signs of his murderous intentions.

When Lanny Horwitz is found murdered in his own home, it unleashes a shocking tale of jealousy and infidelity, leaving every member of the family a suspect.

When Terry Thrift vanishes, no one has answers. The mystery of his disappearance - and the salacious betrayal behind it - isn't solved for 20 years.

The body of a promising young radio host turns up near a road in south Houston. Det. Harris takes the case, and uncovers a tragic tale of love and deceit.

In December 2004, 38-year-old Michelle Gunshon went missing. Police believed Michelle had been murdered and that their prime suspect was on the run.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo. The search for answers leads police to a mysterious woman spotted on CCTV.

11-year-old Carlie disappears while walking home from a friend's house. Detectives uncover disturbing footage of a mysterious man grabbing her.

New evidence reveals the disturbing profile of killer Bryan Kohberger, from body cam footage to digital forensics, exposing who he really was.

On New Year's Eve, Tara's father finds her murdered. One trail of footprints and a missing shoe may lead to the killer in this dark Cinderella tale.

30-year-old Jennifer is shot dead after a night out. Can surveillance cameras help detectives hunt down the killer before he strikes again.

Poisoners: devious killers relying on their victim's trust in order to steal their lives. Find out why they don't usually stop at just one kill.

The brutal murder of an elderly landlady offers no forensic answers. Detectives try to find a lead by studying security footage of her final days.

Diane is besotted by handsome Frenchman Philippe. But after four years of illicit affairs, Philippe's deadly deception leaves her sparring for her life.

Kate is at the salon with an entourage that includes her father and Nancy takes advice from her fashionista dad. Will both brides find the perfect dress.

Liza has returned to the salon to top the dress with two skirts that she designed. Meanwhile, Leanne purchased a cheap gown but doesn't love it.

You're Fired! Madi allows her bridesmaids to pick out their own dresses, as long as they complement her bridal gown. Plus, Chasity can't stick up to her opinionated family.

Y'All Are Trying To Please 11 Women. Kentucky grooms Justin and Bryant want their bridesmaids in completely different dresses, but will it look ridiculous and not sophisticated.

Actress Sabrina Ryan is dress-shopping with designer Hayley Paige. A Kleinfeld's consultant prepares for her own special day, and Randy meets an 11-year-old superfan.

In December 2004, 38-year-old Michelle Gunshon went missing. Police believed Michelle had been murdered and that their prime suspect was on the run.

The murder of 10-year-olds Holly Wells and Jessica Chapman in 2002 shocked the UK. Experts study media interviews of their killer, Ian Huntley, to expose his lies.

A murdered teenager's body mysteriously turns up in the rural Iowa countryside. Will the smallest clue be the key to bringing her killer to justice.

Detectives turn to CCTV footage after the shooting of an elderly man in Texas. An old pickup truck could hold the key to identifying the man's killer.

Relatives of 'The Pillow Pyro' John Orr reveal how his shocking crimes impacted the family and community. Were there any signs of his murderous intentions.

When a father-of-two suddenly vanishes, his friends hint that he led a secret life. But it remains a mystery for years - until a tip reveals the jaw-dropping truth.

When outgoing Beth Spaulding and shy Jason Risenburg meet, it seems a perfect match. But a series of disasters rip apart this once-perfect couple.

A home health care aide's body floats in a rural Connecticut creek. Detective Garritt Kelly joins the investigation to bring justice to a community gripped by fear.

Barrister Robert Rinder examines the case of Rolandas Poskus, a man who was found dead in a park in Hull, and Amanda Playle, a woman who was stalked.

In 2016, a young mum of two is brutally shot to death in her home. When police arrive on the scene, they suspect someone close to the victim.

Expecting teens meet backlash after appearing in a controversial MTV show. What happened next ranged from accusations of murder to an FBI raid.

In Long Island, a promising college student is shot dead in a botched robbery. Detectives study surveillance footage to track down two suspects.