If someone broke into my house I'd not be restrictive; and I would do what's described in the article. If he died, it wouldn't be too much of my concern, but I'd not call the person evil or wish him anything anyway as it would not help anything.
As for filing a charge; I guess it's normal to make an investigation when someone is killed. Note that there are no witnesses but the family he supposedly assaulted, for instance. No reason to speculate, and no reason not to.
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