Sad times. So many of us have been shocked by this more than we are with most celebrities :(
And of course it highlights the seriousness of depression that it takes someone of that age, outwardly smiling with a loving family and making everyone laugh. Terrible illness, it really is.
(If there's to be a small plus point, perhaps it is a prominent enough case to raise a little bit of awareness - though from what I saw of the BBC earlier they were trying to spin it as an anti drugs thing and almost implying it as the root cause)