What task is generally NOT performed by a magistrate judge?

Magistrate judges serve a vital role in the judicial system by handling various pretrial and procedural matters, which helps to alleviate the caseload for district judges. They typically conduct preliminary hearings, issue search warrants, and manage pretrial motions, all of which fall within their authority. However, they do not oversee full jury trials. Full jury trials are generally reserved for district judges, as these judges possess the necessary authority and experience to handle the complexities and responsibilities associated with a trial that includes a jury. Their role in the judicial system is more focused on managing pretrial proceedings and making determinations that can streamline the process before a case goes to trial.