The story you probably didn't hear yesterday. I wonder why?

Yesterday in Corona, Ca there was a major evacuation. A van was discovered near a small college with a dead body and a note on the window saying the van was rigged. You can check out the story on PE.com. They evacuated a school, apartments and a mobile home park. I find it weird that there was very little coverage on the incident and still very little information. I only learned about it through a local Facebook page.