So many times, the stories that are published in the media after the death by suicide of a high profile person exacerbate the public's misunderstanding of suicide. Too often when the media asks the "why" question, they focus on the potential triggers that were perceptible to the outside world, and neglect to look for the root cause which, for 90% of the people who die by suicide, is depression or some other form of mental illness. Here's a link to an important commentary by Dominique Browning that, in my estimation, gets it right:
Mary Richardson Kennedy - The Denial of Depression