Piriyanga Thirunimalan

Sitting in the living room of Martine's family home on an island near Oslo, her father Petter revealed the battles he has faced in his 18-year fight for his daughter's suspected killer to be brought to justice.

Dressed in her favourite pink and white tutu with a large bow in her hair, six-year-old Martine Vik Magnussen poses excitedly for the camera at one of her very first ballet lessons.

Samaira Nazir gleams with pride as she poses in her graduation cap and gown. But this would be one of the last pictures taken of her before her young life would be cut short by those closest to her.

My interview with the father of murdered student Martine Vik Magnussen was one of the most difficult I've ever had to do. Eighteen years on from the murder the main suspect remains free.

Somaiya Begum was enjoying a well-earned lazy afternoon, curled up on the sofa in her uncle's terraced home on the scorching hot summer day that she went missing.

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This month marks 30 years since Lin Russell and her daughter, Megan, six, were bludgeoned to death on a remote country lane with a hammer in broad daylight.

The 19-year-old triple murderer was accused of 'manipulating the system' after being shipped out of maximum-security HMP Belmarsh this month.

The 19-year-old triple murderer was accused of 'manipulating the system' after being shipped out of maximum-security HMP Belmarsh this month.

It was during the dead of night in the tiny hamlet of Ledburn in Buckinghamshire that a 15-man crew descended upon the tracks at Sears Crossing.