944.31  Inspector general; inspectors; power and duties.--The inspector general shall be responsible for prison inspection and investigation, internal affairs investigations, and management reviews. The office of the inspector general shall be charged with the duty of inspecting the penal and correctional systems of the state. The office of the inspector general shall inspect each correctional institution or any place in which state prisoners are housed, worked, or kept within the state, with reference to its physical conditions, cleanliness, sanitation, safety, and comfort; the quality and supply of all bedding; the quality, quantity, and diversity of food served and the manner in which it is served; the number and condition of the prisoners confined therein; and the general conditions of each institution. The office of inspector general shall see that all the rules and regulations issued by the department are strictly observed and followed by all persons connected with the correctional systems of the state. The office of the inspector general shall coordinate and supervise the work of inspectors throughout the state. The inspector general and inspectors may enter any place where prisoners in this state are kept and shall be immediately admitted to such place as they desire and may consult and confer with any prisoner privately and without molestation. The inspector general and inspectors shall be responsible for criminal and administrative investigation of matters relating to the Department of Corrections. In such investigations, the inspector general and inspectors may consult and confer with any prisoner or staff member privately and without molestation and shall have the authority to detain any person for violations of the criminal laws of the state. Such detention shall be made only on properties owned or leased by the department, and the detained person shall be surrendered without delay to the sheriff of the county in which the detention is made, with a formal complaint subsequently made against her or him in accordance with law.