Law enforcement officials continue to probe Scob's links to organized crime in Russia.

FORBES: Criminal Outbreak

Although Grey Goose found no direct evidence to suggest direct involvement by the Russian government, "We did find evidence of links to some existing organized criminal elements in Russia, " says Ferguson.

FORBES: Magazine Article

"Having worked with ASADA for the past five years it was very clear that there were links between elements of organized crime importing and distributing prohibited substances across Australian sport, " Ings told CNN.

CNN: Shock as organized crime muscles into Australian sport

Home Secretary Charles Clarke said in a BBC interview that police must ascertain what links the bombers had to organized groups.

NPR: Police: Bombing Suspects Are British Natives

Nor was AFL chief Andrew Demetriou surprised by the links between the supply of drugs and organized crime.

CNN: Shock as organized crime muscles into Australian sport