Parents of Michigan School Shooter Sentenced to 10 to 15 Years in Prison

Jennifer and James Crumbley, whose son killed four people, each faced up to 15 years in prison for involuntary manslaughter convictions.

Jennifer and James Crumbley, who were convicted of involuntary manslaughter for failing to prevent their teenage son from killing four fellow students in the deadliest school shooting in Michigan’s history, were each sentenced on Tuesday to 10 to 15 years in prison.

Their separate jury trials ended in guilty verdicts in February and March, making them the first parents in the country to be convicted over the deaths caused by their child in a mass shooting.

Involuntary manslaughter charges carry a penalty in Michigan of up to 15 years in prison, and prosecutors asked in sentencing memos filed to the court last week that the Crumbleys each serve at least 10 years. Both have been in jail for more than two years while awaiting trial and will receive credit for time served.

“Parents are not expected to be psychic,” Judge Cheryl Matthews of the Oakland County Circuit Court in Pontiac, Mich., said before issuing the sentence. “But these convictions are not about poor parenting. These convictions confirm repeated acts or lack of acts that could have halted an oncoming runaway train — repeatedly ignoring things that would make a reasonable person feel the hair on the back of her neck stand up.”

Before the hearing, prosecutors said that Ms. Crumbley, 46, was asking to be sentenced to house arrest on her defense lawyer’s property, rather than serving prison time. And Mr. Crumbley, 47, said that he had been wrongly convicted and his sentence should amount to the time he had already served in prison, adding that he felt “absolutely horrible” about what had happened.

On Tuesday, each of them spoke in the hearing before the judge pronounced sentence.