A jury has found Jennifer Crumbley, mother of a Michigan school shooter, guilty of four counts of involuntary manslaughter.
Prosecutors said Crumbley was grossly negligent and could have foreseen the violence before her son opened fire at Oxford High School on Nov. 30, 2021.
The guilty verdicts — one for each student slain — were returned on Tuesday after roughly 11 hours of jury deliberations.
Prosecutors say Crumbley had a duty under Michigan law to prevent her son, Ethan, who was 15 at the time, from harming others. She’s accused of failing to secure a gun and ammunition at home and failing to get help
