http://www.wwe.com/inside/news/eddieguerreropasses
WWE is deeply saddened by the news that Eddie Guerrero has passed away. He was found dead this morning in his hotel room in Minneapolis. Eddie is survived by his wife Vickie and his two daughters
Eddie Guerrero was found in his hotel room in Minneapolis with his toothbrush in his mouth. He apparently died while brushing his teeth. At this point, the belief among WWE personnel is that Guerrero died of heart failure.
Shortly after Guerrero's body was found and removed from the room, Chris Benoit, Rey Mysterio, Dean Malenko and Chavo Guerrero visited the hotel room to say their goodbyes. WWE wrestlers and staffers were visibly shaken and emotional while leaving the hotel to go the Target Center, the site of tonight's Raw/Smackdown taping. Word from WWE sources is that the tenor of tonight's taping will be dramatically different and that the Smackdown show will need to be revised.
Guerrero's death is now the lead story on WWE.com, under the headline "Tragic Loss". The article says that WWE is "deeply saddened" by Guerrero's death, and provides no further details on his passing.
Eddie Guerrero had breakfast this morning with Chavo Guerrero and at least one other wrestler, then returned to his hotel room. When he didn't come out of his room in the expected amount of time, friends went looking for him and found him dead.
Guerrero has a long history of battling pain pill addiction, a struggle that was chronicled in a UPN special last year which is now on DVD. There is no firm confirmation, though, at this time, that his death was related to his lifelong battle.