The backpacker murders were a spate of serial killings that took place in New South Wales, Australia, between 1989 and 1993, committed by Ivan Milat. The bodies of seven missing young people aged 19 to 22 were discovered partially buried in the Belanglo State Forest, 15 kilometres (9.3 mi) south-west of the New South Wales town of Berrima. Five of the victims were foreign backpackers (three German, two British) and two were Australians from Melbourne.
https://en.wikipedia.org/wiki/Backpacker_murders