I think the whole situation is just cruel, these crazy people are doing what they do for their own gratification, feeding what should be wild and free animals fast foods and basically crap, treating them like little undernourished pets/people, it's bizarre. Then when a chimp goes on to attack people, they are killed, it's unfair. Bunch of nutters...
Leave the animals where they belong and stop trying to humanise them, I hope the people involved get what's coming to them.
A whole group of barmy army outpatients who should be locked in a cage themselves. Let's see how they would react to being trapped in such an environment.
Crackpot.