Suspects exchange fire with wildlife agents in Five incidents . two elephants are killed , the Kenya Wildlife Service says . The rangers ambushed the suspects , who allegedly were using axes to hack off an elephant 's tusks after shooting it to death , the wildlife service said . 36 pounds ( More than 16 kilograms ) of ivory recovered , wildlife service says .
Suspects exchange fire with wildlife agents in Five incidents . two elephants are killed , the Kenya Wildlife Service says . 36 pounds ( More than 16 kilograms ) of ivory recovered , wildlife service says .