Can a person be found guilty without evidence?

Isn't it intriguing to ponder the question, "Can a person truly be deemed guilty without any tangible evidence to support such a conclusion?" In the realm of justice and the law, the cornerstone of any conviction typically rests upon a solid foundation of evidence, be it circumstantial or direct. So, the notion of convicting an individual in the absence of any proof seems to fly in the face of established legal principles. But, are there scenarios where this could potentially happen? And if so, what are the ethical and legal implications of such a practice? It's a complex issue that merits closer examination and discussion.