Detective Inspector Glen Brown heads the NSW Police Missing Person's Registry, which has revolutionised the way police investigate missing persons cases. Since it's inception the registry has solved 30 long term missing persons cases. I talk to Glen about the new technologies and processes being used to find people who disappear. Support this show http://supporter.acast.com/the-missing. Support this show http://supporter.acast.com/the-missing. See acast.com/privacy for privacy and opt-out information.