Earlier quoted context omitted.
Its gross misconduct and in the uk Malfeasance in office (surely there is an equivalent law in the USA. And doesn't the US equivalent of the official secrets act apply to all police officers?
Doesn't the UK Official Secrets Act apply to matters of national security? The closest U.S. equivalent is the Espionage Act of 1917. Records from a city's criminal database are not national security secrets.
All police and civilian police workers are vetted and access to Police databases etc is covered by the OS act.
Even access to say BT's databases that track phone numbers and circuits is covered.