| B.__Intentionally or knowingly causes the death of an unborn |
| child under circumstances that do not constitute murder |
| because the person causes the death while under the |
| influence of extreme anger or extreme fear brought about by |
| adequate provocation.__Adequate provocation has the same |
| meaning as in section 222, subsection 5.__The fact that the |
| person causes the death of an unborn child while under the |
| influence of extreme anger or extreme fear brought about by |
| adequate provocation constitutes a mitigating circumstance |
| reducing murder to manslaughter and need not be proved in |
| any prosecution initiated under this subsection.__Violation |
| of this paragraph is a Class A crime; or |