Jury begins deliberations in trial against Jennifer Crumbley, mother of Michigan school shooter. “You should not let sympathy, bias or prejudice influence your decision,” Oakland County Judge Cheryl Matthews asked jurors.

Crumble is charged with involuntary manslaughter. She could go to prison if she is convicted of involuntary manslaughter in the deaths of four students in 2021. In addition to knowing about the gun, the Crumbleys are accused of ignoring their son's mental health needs. In a diary found by police in her backpack, she wrote that they did not listen to her pleas for help.