Kris Illingsworth is a former New South Wales detective who later trained with the FBI in behavioral threat assessment. In this episode of Crime Insiders | Detectives, Kris takes Brent Sanders behind the scenes at two of Australia's most notorious crimes...

When a woman is murdered in the remote community of Norfolk Island, everyone on the island becomes a suspect.

And in the sleepy NSW town of Wee Waa, a brutal sexual assault on an elderly woman is solved with the help of criminal profiling.

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