If a human lands in a tiger enclosure and becomes a meal, it is not the mistake of the tiger. It's his natural prey.
Condolences to the family of the deceased, but it is not the animals fault.
I want an india sans Zoos and circuses. At least, in India we dont deserve zoos. If you want to look at animals go into the wild. Every school should get in touch with environmentalists for nature trails where they could meet animals at their home and also get educated about wild animals and plants. What does one gain by watching animals in an ill kept badly managed filthy environment which is way far from being a simulator of nature's wilderness
Also, we make no effort in educating our kids against hooting and pelting stones on poor helpless animals imprisoned by human(un)kind for no fault of theirs. I call for a boycott of zoos. If we want to learn about animals, travel to their homes.... And more importantly, be a guest at their home, not a pest.