the police, sheriff, law enforcement officer or official, or any person having knowledge of such a death shall immediately notify the coroner of the known facts concerning the time, place, manner and circumstances of the death. Immediately upon receipt of notification, the coroner or deputy coroner shall take charge of the dead body and fully investigate the essential facts concerning the medical causes of death, including whether by the act of man, and the manner of death. The coroner or deputy coroner may take the names and addresses of witnesses to the death and shall file this information in the coroner's office. The coroner or deputy coroner shall take possession of all property of value found on the body, making exact inventory of such property on the report and shall direct the return of such property to the person entitled to its custody or possession. The coroner or deputy coroner shall take possession of any object or article which, in the coroner's or the deputy coroner's opinion, may be useful in establishing the cause of death, and deliver it to the prosecuting attorney of the county.
§ 58.451, RSMo