The families of Ethan Crumbley's victims blasted his parents at their sentencing for failing to act on warning signs before the son fatally shot four students.
A Michigan judge sentenced James and Jennifer Crumbley each to 10 to 15 years on Tuesday, following multiple impact statements from the victim's families.
When James Crumbley and his attorney learned that prosecutors wanted to call former students to the stand, they made it clear to the judge that they believed it would be "highly unfairly prejudicial."
A motion hearing is scheduled to begin Wednesday morning for the father of the Oxford High School shooter, who is requesting to move his involuntary manslaughter trial out of Oakland County.