Yahoo! News – Sitcom Star John Ritter Collapses on Set, Dies

LOS ANGELES (Reuters) – Emmy award-winning actor John Ritter, who gained fame playing bumbling and lovable characters in a pair of television comedies decades apart, has died suddenly due to a previously undetected arterial problem, his representatives said on Friday.

I am so sad. 🙁 It’s a shock. My thoughts with his family and friends…