It has been an unrelenting week across St. Clair County, and not just because of the sirens. Between a confessed arson that reduced a historic building to ash and cost a woman her life, a mother struck down on West Main while the driver fled to St. Louis, and an off-duty badge facing five gun felonies on Freedom Drive, the Metro East is demanding real answers. Here is the full breakdown of how federal agents and local detectives are untangling three devastating cases of law, disorder, and public trust.