What’s USADA Up To? Some Thoughts

by Rant on January 26, 2008 · 6 comments

in Doping in Sports

Yesterday, Eddie Pells of the Associated Press wrote an article which suggests that Kayle Leogrande of Rock Racing is the John Doe listed in a lawsuit filed against the US Anti-Doping Agency earlier this week. Whether that is true or not, Pells seems to have some interesting information on USADA’s pursuit of Leogrande. As the AP reporter mentions in his story:

Two people with direct knowledge of the case told the AP on Friday that Leogrande was the unnamed cyclist, and that sworn affidavits about Leogrande had been provided to USADA, which was using them in building a case against the 30-year-old.

The cyclist claims USADA planned to test his backup urine sample even though the original ‘A’ sample test came back negative, and the lawsuit seeks an injunction to prevent USADA from ever testing the ‘B’ sample.

Neither Bill Bock, USADA’s main lawyer, nor Leogrande has confirmed whether or not it is true. (From Pells’ story, however, Leogrande sounded angry that he was contacted by the reporter, although he never answered the question of whether or not he is the John Doe mentioned in the lawsuit.)

Rumors have been floating around for some time that Leogrande tested positive at one or more Superweek races during the 2007 event. In the past, Leogrande and team owner Michael Ball have both denied that this was the case. But apparently, if Pells’ story is correct about the affidavits and other details, USADA is certainly trying to build a case against the rider.

So what could be going on? Why would they be looking to test a B sample when the A sample apparently came back negative. First of all, courtesy of a ruling in the Floyd Landis case, USADA got a green light to do such tests. Having gotten an arbitration panel to approve what seems to be a shady tactic, they’re likely to use it whenever it could benefit their case-building. Which means probably as often as they can. Or as often as they can get away with it.

Putting aside whether Mr. Doe is, in fact, Leogrande, what could be gained from such a move? Before I answer that question, here’s a bit of insight an anti-doping insider offered me about the Marion Jones case. Remember, her A sample came back positive for EPO in 2006, and then her B sample came back negative. How could that be? I asked.

His reply was rather intriguing. And while it’s a bit of conjecture from someone who hasn’t seen the official test results, it offers a reasonable explanation for what happened. Let’s say that the cutoff value for the test in question was a value of 80, and that the test has a margin of error of +/- 2. Now say that the initial result was 81. It’s over the limit, but within the margin of error. My source suggested that although such a result shouldn’t be declared a positive (because it falls within the test’s margin of error), perhaps it was in the Jones case.

Now, on retesting, perhaps the result came in at a bit under 80. Let’s say it was 79. Being below the limit, that result would be declared a negative. Got that?

OK, so here’s one possibility for Mr. Doe’s situation. A reverse Marion Jones. Let’s say Doe’s A sample came in at 79.5. Just under the cutoff. Maybe USADA wants a retest to see if the next result might be over the line. And if they got that result, they might argue that because of the margin of error, the first test was wrongly declared negative (given that there’s a +/- 2 margin, and 79.5 + 2 is 81.5, and thus over the limit) and they’ve got an anti-doping case to pursue. Of course, following the same logic, the real result on the first sample could have been 77.5 (79.5 -2), too.

There’s another possibility for what USADA is after. And that’s a non-analytical positive. In the Balco cases, several athletes were found guilty of doping based on the new concept of a non-analytical positive. Say USADA has evidence, like some affidavits from other cyclists, that says Mr. Doe has used performance-enhancing drugs. In that case, you’ve got a he-said/they-said scenario. Not exactly a compelling case. When the first few cases where the non-analytical positive were argued, the arbitration panels held USADA to a higher standard than in a typical doping case. They wanted proof beyond a reasonable doubt.

Well, in that situation, affidavits alone won’t cut it. In the Balco cases, much evidence seized from the company’s offices and other locations pointed to the athletes’ guilt. Among that evidence were lab results that Victor Conte and company had used to monitor the athletes using their products.

If USADA knew that Doe’s A test that was borderline, and thought that on retesting the result might come up above the threshold, then they’d have a more solid case for a non-analytical positive. According to the rules, they can’t make the case solely on the basis of a B sample result. But nothing’s to stop them from making the case based on other evidence, and oh, by the way, we have this, too. It’s a cynical ploy, to be sure. But I wouldn’t put it past USADA’s legal team.

So, whether Leogrande is John Doe or not, USADA is pulling a procedural fast one in order to make a case against the cyclist involved. Eddie Pells’ story points in the direction of Kayle Leogrande, but there are many questions left unanswered.

In relation to Leogrande, TBV raises some interesting points:

There are time limits in the USADA protocol from the report of an A sample. This means one of the following must be true.

  1. There were no positives from [Superweek], as the reported suit implies.
  2. There were inconclusives from [Superweek], which the USADA rules and the WADA Code don’t really address, but which probably ought to be treated as negatives as in scenario #1.
  3. There were positives from [Superweek] that USADA did not pursue in a timely fashion. Were they overruled by the Review Board, or was there some exercise of previously denied prosecutorial discretion?

If there were no positives, (#1 above, and by extention, inconclusives #2) then there can be no AAF case under the WADA code. That is what the suit appears to be arguing.

Using the loophole invented in the Landis case, it’s plausible that USADA is using its effective ownership of the samples to do B tests that would support a non-analytical finding. USADA has never before, to our knowledge, attempted to use analytical evidence to support a non-AF, which have previously been from testimony.

Assuming that the rumors of Leogrande testing positive during Superweek are actually true, how is it that USADA would just be getting around to prosecuting the case almost six months after the offense occurred? And, if Leogrande is Doe, how do we reconcile the fact that Doe was told in November that his A sample was negative with what’s happening now? (My guess is that USADA is taking an approach similar to what I’ve outlined above.) Would it really take four months for USADA, most likely using the UCLA lab, to determine that a violation had or hadn’t happened? Given the UCLA lab’s reputation, that seems a little hard for me to believe.

TBV offers some good insights into the intricacies of this situation. Take a look at what he’s written, if you haven’t already. This is going to be a very interesting case to watch.

William Schart January 27, 2008 at 8:33 am

Regarding your scenarios where an A sample is within the margin of error on one side of the cut-off, and the B sample is similarly placed on the other side: it seems to me that the rules should be worded so as to specify just how such results are to be interpreted. There are all sorts of possibilities here, depending on how close the unmodified result is to the cut-off and what the margin of error is. But whatever is the method to be used in applying the margin of error, it needs to be clearly spell out so that everyone knows what is going on and the same method is used for everyone.

the Dragon January 27, 2008 at 8:50 am

William,

Quit making sense!!!

You forgot one pertinent thing…WADA World.

Clear rules are to be avoided, ambiguity reigns supreme. How else can their pet arbitrators expand their reach/power without ambiguity?

Regards,

BSMB January 27, 2008 at 9:50 am

It would seem “word of mouth” set off the USADA detectors and they are primed for a response. So I like your suggestion that the A test was mostly positive but enough negative to make it an official negative. But do we know what the test was for? If, in the case of Landis, it was T, then would not a B test coming in mostly negative but enough positive to make it officially positive, to warrant additional tests such as the exo T test? This sounds like Sherlock Holmes following up a lead with his test tubes and crack pipe.

I do think this speaks of a larger sense of “big brother” in that if John Doe was indeed innocent why would he care if the B sample was tested? It would still come back negative, right? So either Doe is guilty, or, thanks to landis, he simply assumes he will be screwed by USADA regardless the merit or validity of such a screwing. USADA has created this climate of fear and distrust, and now they will reap the rewards of a hostile, accusatory population of the general public and athletes. USADA needs damage control and a new PR initiative.

Rant January 27, 2008 at 3:24 pm

BSMB,

If Kayle Leogrande is really the John Doe in the lawsuit, then most likely the test was for EPO. If it’s another rider, then it’s not quite so clear.

William,

I think the simple solution to the question of margin of error (or uncertainty, or whatever term you wish to use) is that the measured value must be high enough so that the lowest value of the range described by plus or minus X is above the threshold. In my example, the measured value would need to exceed 82.

William Schart January 27, 2008 at 6:33 pm

Rant:

That would be my thought too. But WADA might think that would allow some dopers to skate, so they might want to take the other extreme: if any part of the range is above the threshold, it is “non-negative”. So in your example, a 78 would do the trick.

Remember, the range actually means there is a high probability (95% usually) that the true value lies in the given range. Anywhere in the range. If you use only the upper tail, the probability is half what it is for both tails, so in your situation, were WADA to use only the upper tail to bump up a test result, say a 78 to 80, the probability would only be 47.5% that the true value lies in that tail.

Rant January 27, 2008 at 6:59 pm

William,
Exactly. In order to have that 95% probability that the true value both lies within the range and exceeds the threshold, the entire range of values has to exceed the threshold.

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