Late actor-comedian Robin Williams’ widow Susan Schneider believes that William committed suicide due to the debilitating brain disease he was suffering from. William committed suicide in August 2014 as a result of the debilitating brain disease, which is the second most common neurodegenerative dementia after Alzheimer’s and causes heightened levels of anxiety, delusions and impaired movement. The disease was only diagnosed after an autopsy was carried out, and Schneider has now joined forces with the American Brain Foundation to “cure all brain disease”. —IANS