March 13, 2026

Steve van Aperen – Polygraph Examiner [Lie Detector Tests]


Polygraph Examiner - Lie Detector tests

Polygraph Examiner [Lie Detector Tests]

Steve van Aperen is one of Australia’s most experienced polygraph examiners and a member of the team at P.I. Melbourne. In 1996 he became the first Victorian Police Officer to graduate from Western Oregon University (USA) as a certified polygraph examiner. He subsequently trained with leading international agencies including the LAPD Polygraph Unit, US Secret Service, Los Angeles County Sheriff’s Office and the FBI.

Steve is the Managing Director of Australian Polygraph Services and provides polygraph and investigative consulting services to government, corporate and private clients worldwide. He has worked with Victoria Police Homicide Squad and the South Australian Police Major Crime Squad, conducting polygraph examinations in numerous high-profile homicide investigations.

He has also conducted well-known media polygraph tests involving public figures and major criminal cases, and is the television host of the crime program The Hunters. Steve is regularly featured across Australian radio and television as a specialist in behavioural analysis and polygraph testing.


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