In the trial of a certain case, the defendant's lawyer said, The prosecution lawyer once said that my client A had appeared at the scene of the crime. Because Witness B saw A appeared at the scene. But now it has been proved that it is impossible for witness B to see A appeared at the scene, so my client must have never appeared at the scene.
similar to the lawyer's reasoning?
you must be the one who helped me!you got the wrong guy.can you prove that you are not the one who helped me?I don't know. since you can't prove that you are not, you must be the one who helped me! 