Quest Red

In San Antonio, Christopher Duncan leaves his apartment never to return home. Police have little to go on until surveillance footage offers up the possible identity of a dangerous killer.

In 2009, 27-year-old Jessika Kalaher is found strangled in her car in Texas. With her wallet and car keys missing, detectives turn to security cameras for clues in the hope of finding who killed her.

Psychologists discuss the behaviour of serial killers while detectives talk about techniques used to catch them.

When 69-year-old Ina Clare Richardson is found brutally murdered in a park, police turn to security cameras to piece together the puzzle of her death.

When Carl Starke is shot dead close to his home in Florida, police turn to CCTV footage to help hunt his killer, resulting in a huge manhunt and a shocking on-camera interview.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Debbie and Carmel team up to sell dresses to sister brides. Debbie has no problem working as a duo, but Carmel prefers to go it alone. Will both girls find their dream gowns?

Alla, who lost her mother to breast cancer, battles an opinionated aunt. Ellen falls for a dress that might be out of her budget. Timoria's fitting gets emotional.

Taylor wants a pricey gown, but her NFL star brother Maurice Jones-Drew puts a cap on her budget. Later, Mary Stewart's designer only has one vision in mind.

Bride Morgan is marrying country music star Jerrod Niemann and needs a dress that will impress. Bride Elesia's mum is determined to see her daughter in white.

Bride Julianne has chosen to elope against her family's wishes, so brings them to the salon to appease. Loren wants a wedding gown fit for a queen.

Dana has set her heart on the bridal look worn by her pop star idol. Plus, Caroline's dress vision is threatened by her very opinionated entourage.

Clues come from unlikely sources, including a beer bottle, deleted computer files and the cocoon of a black-fly larvae.

When April Barber was murdered at a remote beauty spot, her husband said he tried to stop the killer and even appealed for help on TV. Experts analyse his deception.

Crime writers combine perspectives of law enforcement and journalism.

Two of the top coroners in the United States talk about their cases, providing important insights into crime solving.

A father is suspected of murdering his family in hopes of claiming his disabled son's trust fund worth over a million dollars.

This edition focuses on the murder of 21-year-old Laura Davies and a savage doorstep attack involving sulphuric acid.

In August 1996, a woman from Redditch was a victim of sexual assault after leaving a nightclub. Victor Nealon, who was at home with friends at the time of the attack, matched the description of the man the police were looking for, and in January 1997 Nealon was found guilty of...

When 15-year-old Danielle Jones went missing on her way to school in 2001, it turned into one of the most high-profile cases in 20 years. Essex Police give an insight into the investigation that convicted her uncle, Stuart Campbell, of her murder.

This edition focuses on the case of Joanna Yeates, whose body was found on Christmas morning 2010, and the hunt to catch her killer.

When 17-year-old Michelle Stewart's first relationship came to an end, she was looking forward to moving on and exploring the exciting opportunities that lay ahead, but ex-boyfriend John Wilson had other ideas, failing to accept the break-up. He wanted to make sure that if he...

On 18 September 2012, PC Nicola Hughes and PC Fiona Bone were murdered by Dale Cregan in a gun and grenade attack. This is the story of Nicola and Fiona's fathers, who have gone on to campaign and fundraise in their daughters' memories.

April fills her TikTok with positivity, but when she opens up about mental health and marriage difficulties, her mum Jamie uncovers shocking secrets.

A wellness guru promises cures through clean living, but patients at his ranch endure unsterile care, false hope, dangerous treatments. As families uncover the truth, investigators reveal a charismatic fraud whose `miracles' did real harm.