From what I've read, I suspect both those things are true: lots of crimes go unprosecuted, as well as the police having godlike powers. But - FWIW - prosecuto

From what I've read, I suspect both those things are true: lots of crimes go unprosecuted, as well as the police having godlike powers. But - FWIW - prosecutors in the US tend to have win rates north of 90% as well. 98% is excessively high, yes, but we're talking single digit percentages compared to a country with comparatively more crime.