An arrest warrant is a legal document issued by a judge or magistrate that authorizes law enforcement officers to take into custody an individual who has been accused of committing a crime. The warrant provides details about the suspect, including their name and any distinguishing features, as well as the specific offense for which they are being arrested. Once an arrest warrant is issued, it remains in effect until the case against the suspect is resolved or the charges are dropped. If an individual with an outstanding arrest warrant is apprehended by law enforcement, they may be taken into custody and brought before a judge to face criminal proceedings.