From wrestlezone.com (thanks to Krainer2)

Curt "Mr. Perfect" Hennig was found dead in a hotel room in Tampa, Florida today.

Hennig was in town for a show being promoted by Jimmy Hart at the Tampa State Fairgrounds. He was last seen this morning around 9:30 AM by Mickey Jay in his room alive and in good spirits

A few hours later, Hennig was supposed to show up at the gym to work out. When he didn't arrive, a workout partner went back to the room and he was found dead at the age of 44.

We have no more details at this time. We send our deepest condolences out to the Hennig family and friends.

Damn shame.
Mr Perfect was the best Heel ever!