A Distance education student of the University of Cape Coast, who raped a 20-year-old mentally retarded woman at Assin Demsame has been sentenced to six years imprisonment by a Cape Coast Circuit Court. The convict, Akwesi Appiah, 26, alias Jaga pleaded guilty to the charge of having carnal knowledge of an idiot/imbecile. Prosecuting, Detective Inspector John Asare Bediako, told the …