Granting the attorney general authority to investigate crimes against vulnerable adults; expanding the content requirement for the annual vulnerable adult maltreatment review panel report to the legislature; requiring copies of public investigation memoranda to reporters of vulnerable adult maltreatment; expanding the content requirements for the lead agency investigator education program, requiring the commissioner of human services to develop protocols for use by county social service agencies in responding to, assessing and investigating maltreatment reports, specifying certain protocol requirements and requiring county agencies to comply with the protocols and to seek appropriate protective orders to prevent further maltreatment after investigation; requiring county social service agencies to prepare investigation memoranda for reports alleging maltreatment, specifying certain memoranda content requirements, data contained in the memoranda to be public (mk)