Mentally deranged kid. There ya go.
Maybe his mental derangement had something to do with his murdering 13 innocent people.
So his parents told him he was evolved from animals and there was no purpose to his life?
Your post makes no sense, no offense intended since I’ve read a few of your posts here and usually agree.
You don’t have to tell someone there is no higher purpose to their life. Evolution tells them they are nothing more than animals. They can deduce the rest. Situational ethics has also contributed to the problem.
Most people will come away from this teaching and go on to lead a good moral life. Some will take it to the extreme. That is what the other poster meant. Evil people will USE the teaching of evolution as a reason to justify their action. No evolution did not cause them to do it. I hope that is clearer.