1The judge issued a subpoena to the key witness, forcing her to testify in court.
2Is it true that the company's CEO received a subpoena to appear before the congressional committee?
3The lawyer argued that the subpoena was invalid because it had not been served properly.
4If you receive a subpoena, you must comply with its requirements or face penalties.
5The court clerk is responsible for serving subpoenas to witnesses and defendants in a trial.