With a couple of clicks, a photo appeared on the Burundian human rights activist’s computer screen: a hillside; a prone, male body, its severed head lying next to it; another man, naked, sitting, ankles and wrists bound, still alive when the photo was taken but since deceased; the uniformed legs of several other men, allegedly police, standing over the scene; the back of a jeep-type vehicle. 'This is reality,' said Pierre-Claver Mbonimpa, chairman of the Association for the Protection of Human and Prisoners’ Rights, in his small Bujumbura office, adding that the photo was taken in April 2011.