Oxford school shooter’s mother, Jennifer Crumbley, convicted of manslaughter

PONTIAC, Mich. (TCD) -- A jury convicted a woman of involuntary manslaughter and determined she bore responsibility for her son’s actions when he fatally shot four students and injured several others at his high school in November 2021.

The Detroit Free Press reports Jennifer Crumbley was found guilty Feb. 6 on four counts of involuntary manslaughter, marking an unprecedented moment in history because this is the first time a parent has been convicted and held criminally responsible after their child committed a school shooting.

Crumbley’s husband, James Crumbley, will stand trial in March for the same charges. The four counts of manslaughter relate to the deaths of 17-year-old Madisyn Baldwin, 16-year-old Tate Myre, 14-year-old Hana St. Juliana, and 17-year-old Justin Schilling.

Ethan Crumbley, 17, pleaded guilty in October 2022 to murder, terrorism, and other charges, and was sentenced to life in prison without parole. It also marked the first time someone was convicted of terrorism for committing a school shooting, according to the Oakland County Prosecuting Attorney's Office.

On Nov. 30, 2021, at 12:51 p.m., the Oakland County Sheriff’s Office received a call about an active shooter incident at Oxford High School. The dispatch center fielded more than 100 calls during the course of the shooting. Multiple people, including a teacher, were injured. The sheriff’s office took Crumbley, who was 15 years old at the time, into custody and recovered a handgun.

In an update, the sheriff’s office said investigators executed a search warrant at the Crumbley house and located a 9 mm Sig Sauer, which James Crumbley purchased just days before the shooting.

According to WDIV-TV, Jennifer Crumbley testified at her own trial and said it was James Crumbley’s responsibility to lock and store the gun, which was kept in their bedroom. James Crumbley reportedly bought the gun for his son as an early Christmas present.

The Detroit Free Press reports Jennifer and James Crumbley were called to the school the day of the shooting because a teacher found a drawing on Ethan Crumbley’s desk of someone who looked like they had been shot. The note reportedly said, "The thoughts won’t stop." Ethan Crumbley was ultimately sent back to his classroom, but officials did not check his backpack for any firearms.

The school administrators reportedly urged James and Jennifer Crumbley to take their son out of school, but they "resisted the idea."

Ethan Crumbley reportedly wrote a manifesto prior to the shooting and said in a journal he "will cause the largest school shooting in the state," adding, "I will surrender to the police. I wish to hear the screams of the children as I shoot them."

He reportedly also wrote, "I have fully mentally lost it after years of fighting my dark side. My parents won’t listen to me about help or a therapist."

The Associated Press reports Jennifer Crumbley took her son to a shooting range just days before the mass shooting.

Prosecutors argued at the trial that Ethan Crumbley texted her in spring 2021 that he was having hallucinations about "demons." Jennifer Crumbley reportedly said she thought the messages were "just Ethan messing around."

She testified, "I have asked myself if I would have done anything differently. I wouldn’t have. I wish he would have killed us instead."

Craig Schilling, whose son Justin died in the shooting, said following the verdict, "The cries have been heard, and I feel this verdict is gonna echo throughout every household in the country."

Jennifer Crumbley faces a maximum of 15 years in prison and will be sentenced April 9.

MORE:

• Jennifer Crumbley guilty of involuntary manslaughter in Oxford school shooting - Detroit Free Press
• Jury finds Jennifer Crumbley, the Michigan school shooter’s mother, guilty of manslaughter - The Associated Press
• Mother of Oxford shooter points finger at husband for gun storage, texts to lawyer - WDIV
• Before Oxford shooting, officials repeatedly told parents school was safe, 12/3/2021 - Detroit Free Press
• Oxford High School shooter sentenced to life in prison without possibility of parole, 12/8/2023 - Detroit Free Press
• Michigan high school shooter Ethan Crumbley pleads guilty to murder, terrorism charges, 10/24/2022 - TCD