What is the reason behind Robin Williams' death?

Wife of Mrs. Doubtfire actor sits down for first televised interview since husband's death. read more

While fans worldwide believed that Robin Williams committed suicide because of depression, Susan Schneider is now revealing her husband's true killer. As his partner for seven years, the widow of America's beloved comedian is setting the record straight on William's private medical battles, detailing for the first time his post-death diagnosis with Lewy Body Dementia. read more

This is what wiki has to say: Robin Williams > Williams was found unresponsive in his home in an unincorporated area just outside Tiburon, California, at around 11:55 am PDT on August 11, 2014, and was pronounced dead at 12:02 pm, aged 63. read more

The widow late actor and comedian Robin Williams has opened up about the comedian's health before his August 2014 death."It was not depression that killed Robin," Williams' wife Susan told People magazine. read more