You missed several posts earlier in this thread that directly discussed the possibility of Heath having committed suicide. Some of the comments were compassionate, while others were, IMO, judgmental to the point of callousness.
That is what I was addressing, for the reasons outlined in my earlier post. The helpline numbers and websites were listed for the same reasons.
I mentioned the simple fact that one can never know... so perhaps it is wiser to err on the side of caution, rather than lambasting people who may very well be in that painful position.