Has Michael Rasmussen used performance-enhancing drugs?

According to Italian laws, administration of medicines that have performance-enhancing effects is not allowed in this country.
Italy’s Anti-Narcotic Group is too strict and even aggressive in its activity to detect sportspersons that are suspected in intake of anabolic steroids or other prohibited drugs that possess performance-enhancing effects. Recently the investigation was linked with the Danish cyclist Michael Rasmussen.
Hidden microphones were established in a certain pharmacy. The recordings don’t contain any information that could prove that Rasmussen had purchased anabolic steroids. But they contain a sound of an ampoule that is broken and thrown into a metal can. The investigators base their conclusions on this sound. They try to prove with the help of this sound that this well-known cyclist applied performance-enhancing drugs. Michael Rasmussen points out that the investigators affirm that he was on the steroid therapy on that day. Don’t you find this affirmation strange?
The Danish cyclist noted that he had got various medicines from the pharmacist Guido Nigreli for himself, his family and his pets. He noted that he had purchased only legal preparations for therapeutic purposes. The Danish cyclist noticed that he hadn’t got and used any forbidden medicines for athletic needs.
It is known that Rasmussen’s sport history is controversial. However this cyclist is a high level sportsman and he is quite well-known, he wasn’t honest in any situation. This Danish cyclist was removed from the 2007 Tour the France for lying. He was wearing the yellow jersey in the days before the race. He violated the rule of Tour the France and was banned for two years.