Some legal experts believe parents across America will have to clean up their act to stay out of prison if their children are involved in wrongdoing. It comes after the mom of school shooter Ethan Crumbley was found guilty of involuntary manslaughter. The jury foreperson of Jennifer Crumbley’s jury trial says the image showing her at the shooting range with her son two days before the shooting helped sway jurors. “The responsibility of securing the weapon then falls on her,” says the forewoman.