I suppose anything's possible, but this is highly improbable. Couldn't she have "kept her face" just as easily if she shot herself in the side of her head or put the barrel of the gun in her mouth?
Or took handfuls of sleeping pills? (The preferred method of suicide for women. Men tend to shoot themselves, hang themselves, jump off buildings, etc., but women don't. Women O.D.)
And, she was 7 months pregnant. Most women in such a late stage of pregnancy would forgo suicide for the sake of the unborn child.
The whole thing reeks, as most things associated with the Clintons do.
Most FReepers have already seen this or some variation of it, but I'll repost a URL anyway (sorry I don't know how to post a link).
The Clinton Body Count:
http://www.zpub.com/un/un-bc-body.html
Woh! From: http://www.prorev.com/WWDEATH.HTM