Authorities have released surveillance video taken in northern Iowa of Minnesota fugitive Lois Riess, hoping it will help someone recognize her and report her whereabouts. The video was taken March 23rd at a gas station next to Diamond Jo Casino in Northwood, Iowa, just across the border on I-35. Investigators believe Riess murdered her husband David in Blooming Prairie and also killed a woman in Florida to steal her identity. She was last spotted April 8th near Corpus Christi, Texas and authorities say she could be in Mexico. They say Riess is considered armed and dangerous and should not be approached.