Deputy Director for SAPS: Investigative Psych Unit (1994 - 2000).
Is a member of Mensa.
Degrees from University of Pretoria: Bachelor of Arts 1991 (Languages), Master of Philosophy 1993 (counselling), Doctor of Philosophy 1996 (serial killers).
Alumnus of the Hoërskool Menlopark, Pretoria, 1978.
First doctoral thesis on Serial Killers in South Africa.