Published Date: 2024-02-06 20:00:12, Category: News (680731)Time: 04:50 min, View Count= 32 ( + More Social Media views ) , Rating= Title: Conviction of Michigan school shooters mother is first verdict of its kindKeywords: Conviction Michigan school shooter' mother verdict kind Description: Jennifer Crumbley, the mother of a Michigan teen who killed four schoolmates, is the first parent to be convicted in connection to a school shooting in the Subscribe to NBC News: