(a) A person who knows of the death of a child younger than six years of age shall immediately report the death to the medical examiner of the county in which the death occurs or, if the death occurs in a county that does not have a medical examiner's office or that is not part of a medical examiner's district, to a justice of the peace in that county.
(b) The requirement of this section is in addition to any other reporting requirement imposed by law, including any requirement that a person report child abuse or neglect under this code.
(c) A person is not required to report a death under this section that is the result of a motor vehicle collision. This subsection does not affect a duty imposed by another law to report a death that is the result of a motor vehicle collision.