Robin Williams Suffered From Parkinson Disease

Robin ' widow says his medical afflictions would have claimed his life within three years - "hard years" - and that she doesn't blame him for his suicide. Susan Williams said the actor-comedian had not only been diagnosed with Parkinson's disease, a progressive movement disorder, a few months before his death, but also that a coroner's report found signs of Lewy body dementia, a difficult-to-diagnose condition that leads to a decline in thinking and reasoning abilities. Williams' symptoms began in November 2013, she said in an interview that aired Tuesday on ABC's "Good Morning America." ___ Online: abcnews.go.com