The Parent's Role in the Killing of a Teenage School Shooter

Parents are being charged with manslaughter related to their kid, um Killing people at his high school Should we be taking the parents role in this more seriously? And does it matter whether the kids are minor or a 28-year-old living at home who You know stash seven guns in the house. I mean just really horrible horrible parents who Had all sorts of warning signs that this kid was a candidate for being a school shooter Um like writing on math tests how he was going to kill people.