On Christmas Day 2011, aid worker Khuram Shaikh was on holiday in Sri Lanka when he broke up an altercation in a hotel bar. His selfless act would end in murder.

Lindy and Malcolm Robertson's retirement in Thailand became a nightmare when pirates boarded their yacht. What followed was a terrifying hostage ordeal, and murder.

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.

When the body of a Royal Navy sailor was found in a park in the Seychelles, his parents believed something sinister happened to him the night he died.

In 2005, a couple's holiday in Sharm El Sheikh, Egypt, is shattered when a series of bombs are detonated. Their parents discuss their desperate search.

In 2009, young mother Nixiann Downes-Clack went missing from her home island in Grenada in the Caribbean. Her family speak about the desperate search they had to undertake to find her.

Helicopter pilot, Roger Gower helped spot illegal poachers in Tanzania. In 2016, Roger didn't return from one of his routine missions.

Stephen Bennett was enjoying his holiday in Goa, India. However, here he accidentally got himself involved in a series of events that subsequently led to him fearing for his own life.