The purposes of this chapter are—
(1)
to clarify the responsibilities of Federal, State, Tribal, and local law enforcement agencies with respect to responding to cases of missing or murdered Indians;
(2)
to increase coordination and communication among Federal, State, Tribal, and local law enforcement agencies, including medical examiner and coroner offices;
(3)
to empower Tribal governments with the resources and information necessary to effectively respond to cases of missing or murdered Indians; and