You show the the cops your employee badge and you say your car run out of gas on the way to work so you walked and when you got here you found all your co workers murdered. They believe your story and a couple officers escort you outside the building. You are asked five minutes worth of questions and let go. You are never charged with a crime you didn't commit. That's good. But the boss who owned the business is dead so you no longer have a job that's bad.