No disrespect intended to Robin William and this comment centers on the media and events like suicide death.
It is somewhat ironic how the media will call depression, “demons,” as if it comes from some source outside of the person. It may come from outside, but the influence is internal. Death by suicide is one of very few times evil is referred to publicly or in the media, yet it is all around us all the time. Evil hunts all of us–believer and follower and not.