Complex sentence: The Supreme Court of Mississippi cited the attorney's "lack of diligence" and "failure to communicate with clients" in that unrelated case; the sisters have made no claim, however, that the attorney failed to provide them adequate representation in their defense.
Split into simpler sentences: The Supreme Court of Mississippi cited the attorney's "lack of diligence" and "failure to communicate with clients" in that unrelated case. The sisters have made no claim, however, that the attorney failed to provide them adequate representation in their defense.