Irv Muchnick has a story on Umaga’s autopsy report at his Wrestling Babylon website. The story notes that Umaga was 406 pounds when he died and was suffering from an enlarged heart.
For those interested, The Pougkeepsie Journal has an article up on their official website about WWE Hall Of Famer "Rowdy" Roddy Piper leading a parade of familiar wrestling faces at a wrestling convention.