A: You may file a complaint against the police department. The department should have an internal review mechanism. I will warn you, however, that that is unlikely to produce a satisfying outcome. Similarly, you can file a complaint against the bowling alley with its management. As with the police department, such a complaint is unlikely to produce a satisfactory outcome.
Your other option is to file a lawsuit. In order to evaluate that option, you would need to review the police reports and other reported information to determine who made the error.
A: It does not sound like you need a lawyer at this point in time. Many employers would refuse to allow attorney representatives in an interview about an internal matter. If you are an at will employee, that could result in termination. The best advice I can provide is to request your employment file before you are interviewed.