No one ever said that experimenting on animals was right. (MOOT!)
Experimenting on people is wrong, them being a rapist doesn't make it any more right.
And yes, yes it is. Twisted like a twisted thing.
We're supposed to be civilized human beings, the solutions we offer should be ethical and moral. It's easy to be angry at the world for being so frigged up. It's even easier to be angry at all the 'bad' people in the world who do terrible and bad things... but we shouldn't let our anger justify our own immoral actions.
Listen ... there's just a lot of wrong things in the world so it just seems that we each need to be responsible for making sure that someone is doing something right.