While the case at hand had a 6-3 ruling to allow Mississippi to ban abortion at 15-weeks, the entire overturn of Roe was not supported by conservative Supreme Court Chief Justice John Roberts (bottom center). The Supreme Court: Seated from left are Associate Justice Samuel Alito, Associate Justice Clarence Thomas, Roberts, Associate Justice Stephen Breyer and Associate Justice Sonia Sotomayor, Standing from left are Associate Justice Brett Kavanaugh, Associate Justice Elena Kagan, Associate Justice Neil Gorsuch and Associate Justice Amy Coney Barrett