A Missouri Subpoena Ducks Cecum is a legal document issued by a court in Missouri that orders an individual or business entity to appear in court and produce specific documents or records for use as evidence in a trial. It is a form of discovery, and it is used to gather evidence against a party in a lawsuit. There are two types of Missouri Subpoena Ducks Cecum: a general subpoena and a special subpoena. A general subpoena is used to request documents or records that are relevant to the case, while a special subpoena is used to request specific documents that are related to the case.