Those are reasonable extrapolations but are outside the purview of the police's concern. I don't expect they would stop a police chief (let alone a beat-cop) fr

Those are reasonable extrapolations but are outside the purview of the police's concern. I don't expect they would stop a police chief (let alone a beat-cop) from bragging about a cool new method for narrowing a suspect list, because the benefit to other cops knowing about it outweighs the harm to the companies' bottom lines.