Dino,
The name "Roger Williamson" doesn't ring a bell?
I would say these articles
http://www.moneyorders.com.au/money-orders-articles/2006/12/16/judge-orders-unilife-boss-to-pay-back-loan-plus-a-margin/
http://www.smh.com.au/articles/2004/01/16/1073878029876.html?from=storyrhs
are at least part of what has given people this perception.