The parents of a teenager who killed four students at Michigan's Oxford High School are seeking permission to attend his sentencing while they also face charges in the attack.
Ethan Crumbley, 17, could be sentenced to life in prison on Dec. 8. James and Jennifer Crumbley, who are charged with involuntary manslaughter, have had no contact with their son for nearly two years, though all three are being held at a suburban Detroit jail.
