An arrest warrant is a written order directing the arrest of a party. A search warrant orders that a specific location be searched for items, which if found, can be used in court as evidence. Search warrants require probable cause in order to be issued.
A person called upon by either side in a lawsuit to give testimony before the court or jury.
A formal written command, issued from the court, requiring the performance of a specific act.
An order issued by the Supreme Court directing the lower court to transmit records for a case for which it will hear on appeal. The Supreme Court is usually not required to hear appeals of cases. A denial of “cert” by the Supreme Court allows the previous ruling to stand.