This memo reports that petitioners in Pennsylvania’s school funding lawsuit filed a brief and affidavits refuting the claim made by the Republican leader of the PA Senate, Joe Scarnati, that the lawsuit was rendered moot because the state adopted a school funding formula in 2016. Includes link to KRC labor economist Mark Price’s full affidavit, which states that funding gaps between low- and high-wealth districts have significantly increased since the case was filed.