If this man is not mentally ill, no one is.
If his family background shouldn't factor into the death sentence he received, nothing should.
From the piece:
Certainly there were other details that made the crime uniquely memorable. For one thing, Andre had cut out the children's hearts and returned home with the organs in his pockets. For another, he was careful to use three different knives so that the blood from each body would not cross-contaminate, thereby ensuring that the demons inside each of them would die. He then stabbed himself in the chest, but he did not die as he had hoped. In fact, he was well enough to leave a message on his wife's parents' phone explaining that he thought he was in hell, and he managed to confess to the police what he had done before they took him in for emergency surgery.
The entire episode had biblical overtones—Andre had convinced himself that his wife was Jezebel, his son the Antichrist, and her daughter just plain evil. In short, the case had enough spectacular aspects to keep the most jaded of court watchers buzzing for months, but it was the eyeball issue that garnered most of the attention. And that was only the beginning.