22-year-old insurance clerk Helen McCourt was returning home from work in Liverpool before going out on a date with her new boyfriend that evening. She got off the bus on Rainford Road in Billinge - just 500 yards from her home - and went missing.

In December 1988, 22-year-old Lorraine Benson arrived at Raynes Park tube station after going to a work Christmas party. She'd arranged to meet her friend Peter, but he wasn't there as planned. Peter was due to move to Australia the following day. Lorraine called Peter's mother to ask where he was, and his mother told her that he wasn't back from meeting friends yet.

Young mother of three children, Natalie, was killed by her boyfriend Paul Hemming in their family home whilst her three children slept upstairs. He had a history of coercive control. Their 6-year-old son witnessed Natalie's body wrapped in a rug in the lounge and it was his evidence that was used to charge him.

On June 5, 1998, 11 year- old Wesley waved goodbye to his mother Liz and rode off on his bike to go to the local shop to get some sweets, he was a popular lad and well-liked by the community. Liz reported him missing to the police when he failed to return home and it was getting dark.

In June 1985 Carole Packman left a note to say she was leaving the family home for good. Sam Gillingham was 16 when her mother, Carole Packman vanished from the family's suburban home in the seaside resort of Bournemouth. She remembers running up the stairs to check her parents' room, as her father Russell looked on. Gazing at her mother's untouched belongings, he said: "She'll be back."