Allegedly ruined life.

Today I have a really short discussion. Is it ethical (as usual- legality of the action is not in question here) to post names/photos/portraits of people who “allegedly” did something bad? Without even thinking of what harm it can do I say that it is unethical unless the person gives permission to do so… But if one looks at the harm then there should be no question at all- it is completely unethical. Ruining life of a person who might later be found not guilty on any charges is unethical and immoral. If he or she is found guilty, then it is of course another story… Here is an example of what I’m talking about: CNN: American charged in alleged plot to assassinate President Bush