FILE – In this Feb. 13, 2020 file photo, Democratic presidential candidate Sen. Amy Klobuchar, D-Minn., speaks at the LULAC Presidential Town Hall in Las Vegas. On Thursday, March 5, 2020, Klobuchar called for an independent probe of the murder case she prosecuted that sent a teenage Myon Burrell to prison for life. (AP Photo/John Locher)