Police officers fire tear gas and throw other crowd suppression devices at a demonstration on May 13, 2015, in Burundi's capital, Bujumbura. Protesters were demonstrating against Burundi President Pierre Nkurunziza's decision to seek a controversial, and possibly illegal, third term in office. Photo via Ketty Nivyabandi
A police officer grabs a protester at the demonstration on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Demonstrators run from tear gas fired by police at the demonstration on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Police officers use water cannons on demonstrators on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Police use a water-cannon mounted on a truck to attack a demonstration protesting against Burundi President Pierre Nkurunziza seeking a third term in office on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Protesters hold up their hands at the demonstration on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Protesters run from police at the demonstration on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi
Ketty Nivyabandi and other protesters hold up a white cloth during the protest on May 13, 2015, in Burundi's capital, Bujumbura. Photo via Ketty Nivyabandi