489.4. The Minister may authorize any person in writing to conduct an investigation in the following cases:(1) where an institution is not complying with the law;
(2) where an institution engages in practices or tolerates a situation that could pose a threat to the health or well-being of the persons served by the institution;
(3) where the Minister becomes aware, at any time in a fiscal year, that the expenditures of a public institution exceed its revenues and that its budgetary balance is at risk; and
(4) where the Minister considers that there has been a serious fault, such as embezzlement, in the management of the public institution.