vedrafjord said:
Again, you are indulging in misdirection. We do know the facts. The facts are he was drug tested and his A and B samples were both found to contain a banned substance. Under the rules he signed up to, unless he can provide a convincing explanation, these are the only relevant facts.
Your numbered points are more akin to saying about someone who was caught robbing a bank "we don't know what he was going to spend the money on". It's just not important for the purpose of guilt. Also, as discussed above, probenecid has performance enhancing uses other than masking. If he was taking it for a legitimate medical reason such as gout, it was his responsibility to get a TUE beforehand. As for contamination, contamination from where or what?
You are really missing the point. Probenecid is prohibited as a masking agent not as a PED. But at levels of 1 gm or less it is an ineffective masking agent. In which case the argument can be made that its presence was not in his system to mask PEDs (steroids being the usual ones with probenecid)
In addition probenecid is not only prescribed for gout. It is pretty clear gout is not an issue here so I do not understand why you would even raise it.
Probenecid is also used to treat (a) to control high uric acid levels in the blood that can be caused by some diuretics (e.g. caffeine - therefore it could actually work against some potential and actual masking agents), and (b) with certain kinds of antibiotics to increase their levels in the blood and make them more effective in the treatment of infections.
If Impey took a drug called Probalan for example, the generic name for probenecid without realizing it was probenecid, for either (a) or (b) above he may be technically guilty according to strict liability but under UCI rules he may not face a sanction.
So don't get too carried away about strict liability because there are other possibilities. On the other hand if the amount is greater than 1 gm then he probably used it to mask steroids. BUT and the big but is WE DONT KNOW. So quit trying to fill in blanks the answers to which we do not know.
You would make a hopeless defence lawyer!