Hanock Afowerk, 26, is seen in this undated police handout photo. A jury has seen graphic photographs of injuries inflicted on a man whose body was found at the side of a rural highway west of Calgary. Forensic pathologist Enrico Risso was testifying at the trial of Tewodros Kebede and Yu Chieh Liao, who also goes by the first name Diana. Kebede and Liao are charged with first-degree murder of Hanock Afowerk, who was 26, in July 2017. THE CANADIAN PRESS/HO, Calgary Police *MANDATORY CREDIT*