Buffalo Bills offensive tackle Seantrel Henderson was suspended 10 games Tuesday for a second violation of the NFL's substance abuse policy.
Henderson, 24, missed the first four games of the season for his initial violation of the substance abuse policy. Henderson's agent, Brian Fettner, told ESPN NFL Insider Adam Schefter in September that the positive test was triggered because Henderson was using medical marijuana to treat Crohn's disease, an inflammatory condition that affects the digestive system.
After serving his four-game suspension, Henderson has appeared in just one game this season -- in a reserve role.