An Iuka man was killed in an accident involving a vehicle and a horse on Tuesday morning in Marion County. Illinois State Police reports indicate that a vehicle driven by 78 year old Ronald W. Stuber of Iuka was traveling east on Illinois Route 161—about one mile west of Iuka Road—when it struck a horse in the roadway. A passenger in the vehicle, 51 year old Jeffery W. Stuber of Iuka, was killed in the accident. Illinois State Police say that the Marion County Coroner’s Office assisted in the crash investigation. The accident occurred at 6 am on Tuesday morning.