Quest Red +1

While Olympic bobsledder Elana and her opinionated mother battle over the length of her reception dress, bride Lacie questions her ball gown decision.

Second-time bride Elizabeth hopes dress shopping with her mum will convince her to attend her wedding. Rachel's low budget threatens her dream dress vision.

Randy assists brides and auditions models for his runway show. Bride Emanuela wants a sexy ball gown, and she'll blow her dad's budget to get it.

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

In January 2002, a Yorkshire teenager set off backpacking around Australia with dreams of seeing the country. Months later, her body was found at the bottom of the Bundaberg Bridge.

A young woman on the brink of starting her dream job disappears and its down to forensic officers to gather the clues that may lead to her whereabouts.

In 2013, someone murders 35-year-old assistant manager Larry Wells in his office at Toys R Us. A disguised knife-wielding man appears on camera stalking the store, and police must now follow the trail of surveillance footage to track down the killer.

In a rage, Ben Butler killed his young daughter, Ellie, but along with his wife faked a 999 call and protested innocence. Experts analyse their interviews.

Brittany Steier devotes her life to being a mum and having a happy family. But when the father of her children, Edward June Harris Jr, becomes increasingly violent and unpredictable, Brittany has to make a decision that will end up costing her life.

Shirley Merritt is devoted to her family, especially her youngest son, Richard, but he wants to have the good life by any means possible. When bad choices lead to a prison sentence, Richard makes a deadly decision, and his secret is exposed.

Surgical patients fall victim to Christopher Duntsch, a monster with a scalpel and a medical degree.

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...

In March 2014, the bodies of two women lie behind a grocery store in Galveston, Texas. With few clues to go on, the homicide investigation gets off to a slow start. A trail of surveillance footage could possibly reveal who killed the women and why.

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.