One person is dead following a rollover Monday evening northwest of Anamosa. According to the Jones County Sheriff’s Office, the vehicle was northbound on Ridge Road and failed to negotiate the curve, entered the ditch, and rolled onto its top. The driver of the vehicle was pronounced dead at the scene. One passenger was taken to Jones Regional Medical Center in Anamosa and transferred by Air Care to University Hospitals and Clinics in Iowa City, while another passenger was taken to St. Luke’s Hospital. All names are being withheld pending notification of relatives.