When the naked body of Japanese tourist was found in a hidden storage room in Auckland, police were stumped. Who killed Kayo Matsuzawa?
In November 1982 20-year-old man hitchhiked along Flinders Highway and was never seen alive again. What happened to Tony Jones?
A mother, then her son, then her daughter was found deceased and investigators were baffled. But the deaths were no mystery after all…
The body of Cindy James was found hogtied. She had died due to an overdose of morphine and other drugs – did she do this to herself?
Teenager Raonaid Murray was stabbed and killed 50 yards from her home in Dublin after a night out. 20 years later, the case remains unsolved.