Upon receipt of a report of abuse of a disabled person, the commission shall:
Upon receipt of a report of abuse of a disabled person where the screener, in accordance with written standards established by the commission, determines that the report may contain allegations of criminal conduct, the screener shall immediately refer such report to the special investigative unit which shall conduct an initial evaluation and investigation of the alleged criminal conduct and, upon completion of such evaluation and investigation, shall report the results of such evaluation and investigation to the commissioners who shall, if the special investigative unit has determined that there is reason to believe that a criminal offense has been committed, immediately refer such report, together with any relevant information obtained in such initial investigation, to the attorney general or a district attorney for the county wherein the alleged criminal offense occurred. Upon receipt of such report, the attorney general or district attorney for the county wherein the alleged criminal offense occurred shall contact the commission in order to coordinate the investigation of the matters giving rise to the report. As part of such coordination, the attorney general or the district attorney may request that the commission delay or defer its investigation of the noncriminal matters giving rise to the report; provided, however, that such request shall be granted only where the commission determines that the health and the safety of clients of state agencies or of contract providers shall not be adversely affected thereby and that the commission's or department's ability to conduct a later investigation shall not be unreasonably impaired by such delay or deferral. In all cases including, but not limited to, those in which the commission agrees to delay or defer its investigation, the attorney general or district attorney shall keep the commission informed of the status of the criminal investigation and the commission shall provide to the attorney general or the district attorney any and all information that may be relevant to the criminal investigation. In cases in which the commission agrees to delay or defer its investigation, it shall monitor the progress of the criminal investigation and shall determine, after consultation with such law enforcement agencies, when or whether the commission's investigation should be initiated or resumed.
Mass. Gen. Laws ch. 19C, § 19C:4