I just read a news article on Forbes.com regarding Irwin's death. It was a very freakish accident. The article states that a stingray sting is "excruciatingly painful but are rarely fatal..." according to University of Queensland marine neuroscientist Shaun Collin, but "Irwin died because the barb pierced under his ribcage and directly into his heart."

If he were stung anywhere else on his body, he'd be in a hospital, smiling for the camera, and making jokes about his mishap. But unforunately, fate was not on his side.

http://www.forbes.com/business/healt...ap2991321.html

Rest in peace. Irwin was both a great educator and a captivating entertainer. I loved watching his show - especially in HD.