From Sherdog:

Strikeforce heavyweight champion Alistair Overeem has tested negative for anabolic steroids and drugs of abuse based upon independent testing that was administered by the promotion

So we can all stop with the steroid accusations and speculation right?  The man has passed a drug test :). 

Scott Coker spoke on it:

"When the commission here said they’d only be random testing, I didn’t want there to be an ounce of doubt and have all these critics say, ‘Ah, Alistair didn’t get tested, Feijao didn’t get tested,’"

Antonio Silva, Rafael Cavalcante, Jacare Souza, Roger Gracie, and Joey Villasenor passed this tests as well.  Thoughts? 

SBN coverage of Strikeforce St. Louis: Heavy Artillery