http://www.abc.net.au/news/stories/2010/10/26/3048933.htm
The above link details trial prosecution evidence in a case of black magic sex crime conducted in Sydney over a number of years. Victims suffered marriage breakups, rape, extortion and were drugged by practitioners of so called -black magic-.
http://www.abc.net.au/news/stories/2010/09/21/3017916.htm
http://www.abc.net.au/news/stories/2010/12/15/3093885.htm