Live results: Crowded field vies to replace Graham as GOP’s Senate nominee in South Carolina

South Carolina GOP voters participated in a special primary election to determine the Republican nominee for the U.S. Senate this November. The race aims to replace the late Sen. Lindsey Graham. Appointed Sen. Darline Graham, who filled her brother's remaining term after his July death, faced a crowded field of candidates. NBC News projects that Darline Graham has advanced to a primary runoff, although the specific opponent for the one-on-one race remains unconfirmed at this time.