Kithuka Kimunyi a suspect is assisted to court by police officers for attacking and killing a General Service Unit (GSU) officer, Constable Ramadhan Hamisi Matanka, with a bow and arrow at Gate D of State House, Nairobi. The attacker, disguising himself as a street dweller, shot the officer in the chest before being apprehended by other guards, leaving the officer to succumb to injuries at Kenyatta National Hospital