A first hand account of how the GSK case was solved, the science used in Australia to crack similar cases and the ethical complexities that are muddying the waters. 

The case of the Golden State Killer puzzled police and amateur sleuths for decades. Then, in April 2018, a Sacramento man was arrested and charged. How did police find their man, and what led them to him after years of nothing but cold clues and lack of leads?

Genealogy is a complex, and often misunderstood science. But, according to Professor Dennis McNevin, an expert in the field of forensic genetics, it's a technique police are becoming more and more interested in, and something we could see used in Australia very soon. 

Join host Kathryn Fox as she unpacks Dennis' work and career, and dives into cases like the Golden State Killer and the Somerton man. 

If this content affected you, the number for lifeline is 13 11 14. 

See omnystudio.com/listener for privacy information.