Prosecutor tells jury that mother of Michigan school shooter is at fault for 4 student deathsProsecutor tells jury that mother of Michigan school shooter is at fault for 4 student deaths - The Associated Press

Jurors in Michigan have heard opening statements in the trial of the mother of a school shooter. Jennifer Crumbley is charged with involuntary manslaughter. Prosecutors say she was grossly negligent in not removing her son from Oxford High School when confron…