According to an @ProFootballTalk source, Broncos wide receiver Wes Welker took the drug Molly at this year's Kentucky Derby.
The drug was apparently laced with amphetamines, which is a banned NFL substance, and Welker subsequently failed a league drug test. He was suspended four games by the NFL on Tuesday.
- PHOTOS: Filipino devotees nailed to crosses to re-enact crucifixion4 Pictures
- PHOTOS: Memorial spotlights the man behind Nipsey Hussle rap persona14 Pictures
Follow Metro Boston sports editor Matt Burke on Twitter: @BurkeMetroBOS