TAFT, Okla. (AP) — Authorities said a 26-year-old man was in custody after one person was killed and seven people were injured in a shooting early Sunday at an outdoor festival in eastern Oklahoma, where witnesses described frantic people running for cover amid gunfire. An arrest warrant was issued for Skyler Buckner and he turned himself in to the Muskogee County sheriff’s office Sunday afternoon, the Oklahoma State Bureau of Investigation said in a statement. OSBI said that those shot at the Memorial Day event in Taft, located about 45 miles (72 kilometers) southeast of Tulsa, ranged in age from...