Deputy Interior Minister(англ. термин взят из репортажа Voice of America, также встречается в статьях, публикуемых в газете New York Times Alex_Odeychuk)
internal affairs investigation(CNN, 2020: Philadelphia Police Commissioner said that while he was not privy to all of the information that led to the district attorney's decision to charge a police inspector, an internal affairs investigation on the matter had already been initiated and would continue regardless of the district attorney's prosecution.Alex_Odeychuk)