OMAHA, Nebraska — A Nebraska woman has been charged with helping her teenage daughter end her pregnancy at about 24 weeks after investigators uncovered Facebook messages in which the two discussed using medication to induce an abortion and plans to burn the fetus afterward.

The prosecutor handling the case said it's the first time he has charged anyone for illegally performing an abortion after 20 weeks, a restriction that was passed in 2010. Before the U.S. Supreme Court overturned Roe v. Wade in June, states weren't allowed to enforce abortion bans until the point at which a fetus is considered viable outside the womb, at roughly 24 weeks.

In one of the Facebook messages, Jessica Burgess, 41, tells her then 17-year-old daughter that she has obtained abortion pills for her and gives her instructions on how to take them to end the pregnancy. ...