Clаire wаs indicted fоr hоmicide. Attоrney Al represented Clаire for her homicide charge. Claire told Attorney Al that she had previously killed two other people. These murders were unrelated to the homicide indictment for which Attorney Al was providing representation. With Claire’s consent, Attorney Al took detailed notes during Claire’s confession regarding the unrelated homicides. Attorney Al discussed with Claire the possibility of disclosing her confession to the appropriate authorities and the legal ramifications of doing so. In response, Claire asked Attorney Al to keep her confession confidential. Attorney Al did not disclose this information to the authorities.Is Attorney Al subject to discipline for failing to disclose his knowledge regarding the prior homicides to the authorities?