Someone bought a burial plot during his lifetime, and later a wicked person was buried next to it—may he still be buried there?

This source-based Torah study examines: Someone bought a burial plot during his lifetime, and later a wicked person was buried next to it—may he still be buried there? It follows the canonical Hebrew discussion through the parasha and classical Jewish sources. This localized discovery layer is a concise summary rather than a full translation of the article; practical, halakhic, medical, legal, historical, mystical or empirical claims remain source-framed and subject to the canonical review status.