She probably spent too much time sitting by that fireplace. Fumes must've gotten to her....
On the other hand, perhaps the old broad was lingering a bit too long and Michael had her killed so he could go ahead and get Fredo's whacking overwith.
Apple
A wise and frugal government, which shall leave men free to regulate their own pursuits of industry and improvement, and shall not take from the mouth of labor the bread it has earned - this is the sum of good government.
