The terrorist inside Robin Williams’s brain

Robin Williams' widow says the beloved entertainer was "drowning in his symptoms" before he took his own life without knowing what was wrong with him.

The Oscar-winning star died in 2014, aged 63, having suffered from Lewy body disease, which Susan Schneider describes as a "terrorist within his brain".

In an essay published in the journal Neurology, she says her husband's final words to her, &quot