Notorious serial killer Ivan Milat could have claimed the lives of 20 more victims, including a 20-year-old pregnant woman whose body was dumped in a field, experts have claimed.
Milat murdered seven young backpackers and dumped their bodies in the Belanglo State Forest, south of Sydney, between 1989 and 1992.
He was 74 years old when he died in October 2019 at Long Bay jail's hospital from oesophageal and stomach cancer.
The backpacker murderer will now be the focus of a true crime series airing this weekend on Channel 7, which will reportedly expose new evidence that Milat was responsible for other killings.
Milat murdered seven young backpackers and dumped their bodies in the Belanglo State Forest, south of Sydney, between 1989 and 1992