GRAPHIC CONTENT WARNING. 1  Classmates: Chiadika Biringa (left), 20, studied theatre arts while Tekena Elkanah (right), 20 was a technical student. The four traveled to Aluu to collect a debt. 2  Close: Lloyd Toku (left), 19, was a civil engineering student and Ugonna Obuzor (right), 18, was a geology student.
The federal court system has three main levels: U.S. District Court, U.S. Circuit Court of Appeals and the U.S. Supreme Court. Each level of court serves a different legal function for both civil and criminal cases.
The United States district courts are the trial courts of the federal court system. This is where federal cases are tried, where witnesses testify, and federal juries serve.There are 94 federal district courts in the United States.here are 12 regional circuit courts, and one for the âFederal Circuit,â that were established by Congress to relieve some of the caseload of the Supreme Court, and to hear cases that are appealed from the 94 district courts.