By the way, I checked out Cathrynn N. Brown's website. She has a link to the text of the bill. The article quoted in the OP (apparently deliberately) left out chunks of text to misrepresent the nature of the bill. From the link:
RELATING TO CRIMINAL LAW; SPECIFYING THAT A PERSON WHO COMMITS
CRIMINAL SEXUAL PENETRATION OR INCEST AND WHO PROCURES AN
ABORTION OF A FETUS RESULTING FROM THE CRIME WITH THE INTENT TO
DESTROY EVIDENCE OF THE CRIME IS GUILTY OF TAMPERING WITH
EVIDENCE; PROHIBITING PROSECUTION OF THE MOTHER OF THE FETUS.
B. Tampering with evidence shall include a person
committing criminal sexual penetration or incest procuring or
facilitating an abortion, or compelling or coercing another to
obtain an abortion, of a fetus that is the result of the
person's act of criminal sexual penetration or incest with the
intent to destroy evidence of the crime. In no circumstance
shall the mother of the fetus be charged under this subsection
So...looks like this is all fear mongering bullshit.