- The guilty verdict of the mother of the Michigan school shooter puts parents on notice.
- Jennifer Crumbley was found guilty for her son's deadly 2021 rampage that left four students dead.
- "It's certainly going to embolden prosecutors to bring more of these types of cases," a legal expert said.
In an unprecedented verdict on Tuesday, Jennifer Crumbley was found guilty for her son's 2021 rampage that left four of his Michigan classmates dead.