Copenhagen Zoo staff get death threats . Those who do n't follow zoo protocol , ` ` Danish Zoo , '' official says . Copenhagen Zoo said it shot Marius with rifle , fed his carcass to zoo 's carnivores . This sparked outrage , with many people expressing revulsion on Facebook .
Copenhagen Zoo staff get death threats . Those outraged do n't understand zoo protocol , `` Danish culture , '' official says . Copenhagen Zoo said it shot Marius with rifle , fed his carcass to zoo 's carnivores . Killing sparked outrage , with many people expressing revulsion on Facebook .