In this particular case, we’re told to care precisely because it is Iranian police, rather than an officer from Chicago or Dallas or Miami.
And our response is expected to be a call for more military action against Iran. Which will inevitably mean more troops in and around the Iranian border. And more policing of residents in those border regions. And… consequently… more men with guns using their outsized authority to commit sexual assault against locals. Which will result in local backlash against the western forces. Which will then be attributed to the IRG. Which will then be used as further causi belli for escalated conflicts.
But the idea of police reform at home will never cross our minds. This isn’t an object lesson in poor policing, its a problem we’re supposed to believe is unique to Iranians who are inherently evil.