involuntary manslaughter

A US woman has been convicted of involuntary manslaughter in relation to her son's school shooting. After 11 hours of deliberations, a jury found Jennifer Crumbley guilty of all four counts. It's believed to be the first time a parent has been tried for manslaughter in connection with a mass shooting conducted by their child. The 45-year-old is due to be sentenced on April 9. Sally Patterson reports.