Broncos' RB Henry could be suspended for 1 year

[jdlea]

ESPN - Sources: Broncos' Henry violates drug policy again - NFL

Denver Broncos tailback Travis Henry, the NFL's leading rusher through the first four weeks of the season, is facing a one-year suspension for a repeat violation of the substance abuse policy, multiple sources told ESPN.com on Thursday night.

But in a battle that has reached the federal court system, Henry is attempting to block the league from testing the so-called "B-sample" necessary to confirm the positive test, claiming that NFL officials would not allow his expert to be present for the testing of his specimen.