If you believe someone, that means you think what they said is true. In this mindset you've setup a guilty until proven innocent framework because in your mind

If you believe someone, that means you think what they said is true. In this mindset you've setup a guilty until proven innocent framework because in your mind you already believe to be true any accusations leveled at someone. When someone levels an accusation, the only belief you should hold is that it's a serious accusation that needs further investigation because someone has risked a lot by leveling it. Believing anything that comes out of someone's mouth to be true when there are massive consequences to their words is unethical. >It's fine for people to say "I think he did it, but the prosecution didn't prove it, and so I found him not guilty." You cannot believe someone to have done something and personally believe that the person is not guilty. They may not be guilty under the framework of the law, but you are still treating them as guilty in your mind. If you worked with the accused and you had a strong sense of ethics, you would never treat that person the same way again, even though the accusation may have been proven to be fabricated. It is unethical to take accusations at face value that will ruin people's lives.