Seahawks | Richard Sherman claims specimen was contaminated

Seattle Seahawks CB Richard Sherman, who is appealing his four-game suspension for performance-enhancing drugs, has argued that his urine specimen was contaminated while being collected for testing, a league source told ESPN. A major part of Sherman's appeal, which was heard Friday, Dec. 21, involved his claim that the cup containing his urine specimen was leaking, prompting the collector to place a second cup underneath it to capture any leakage, the source said.

2012-12-24 00:30:54 | Source: ESPN - Adam Schefter

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