(a) A law-enforcement agency, upon receiving a missing child or missing and endangered child report, shall:
(1) Start an investigation to determine the present location of the child if it determines that the child is in danger; and
(a) A law-enforcement agency, upon receiving a missing child or missing and endangered child report, shall:
(1) Start an investigation to determine the present location of the child if it determines that the child is in danger; and