James Crumbley’s conviction comes weeks after his wife was also found guilty of the same four charges over her role in the shooting.Both are scheduled to be sentenced on April 9.
The trial heard that James Crumbley, 47, had ignored his 15-year-old son’s mental health needs and bought him the handgun he used in the November 2021 attack. A jury has convicted James Crumbley of involuntary manslaughter over his role in his son’s 2021 school shooting at Oxford High School in Michigan.Jurors reached the verdict Thursday evening after deliberating over two days. He was found guilty on all four counts of involuntary manslaughter.