One person has died following a wreck in Muhlenberg County. According to the Kentucky State Police, it happened Tuesday afternoon around 2:30 at the intersection of US 62 and KY 175, in Graham. Deputies say 73-year-old Roy Stanley of Graham was driving a mini-van west on 62 when a car, driven by 49-year-old Keith Ross of Falls of Rough disregarded the stop sign and turned left onto US 62 into the path of Stanley’s vehicle, causing them to collide. Stanley and his wife, Anna Stanley, were taken by ambulance to Owensboro Health Muhlenberg Community Hospital for treatment. Police say Ross and his 17-year-old son were also taken by ambulance to Muhlenberg Community. Keith Ross’s wife, 48-year-old Lisa Ross, was flown to Deaconess in Evansville where she passed away Wednesday.