If I were close to the family then I might be able say if the parent should blame themselves or not. 8 times out of 10 they didn’t bring the kid up right. But there are bad apples that go bad no matter what. An uncle said that the killers family were recluse and never interacted with him or other family so it sounds like maybe something was wrong with the parents to me. But without more information the one could not be sure.
“But there are bad apples that go bad no matter what.”
The parents are Democrats. In their mind is the kid a bad apple?