Grad Dip (For Sc), Grad Dip (Leadership), Exec Cert (Business Admin)
Hadyn lives in Karratha in the north-west of Western Australia. He is a member of the Australian Academy of Forensic Science and the American Academy of Forensic Sciences. He was the officer in charge of the WA Police Forensic Division before retiring in 2010 and then commenced work as an Adjunct Associate Professor at the University of Western Australia. He continues to lecture in forensics and law at the Murdoch University.