Jennifer Crumbley was just found guilty of four counts of involuntary manslaughter by a Michigan jury. Her son, Ethan Crumbley, was responsible for the 2021 Oxford High School shooting, which left four students dead and others injured. Jennifer was responsible for buying the deadly weapon her son used in the horrific event and failing to prevent the tragedy. The trial spanned over nine days and featured testimony from Jennifer, fiery moments between the attorneys, and more. Law&Crime's Jesse Weber breaks down the full trial.
