Former cardinal Theodore McCarrick arrives outside Massachusetts' Dedham District Courthouse for his arraignment on Sept. 3, 2021. / Andrew Bukuras/CNABoston, Mass., Feb 27, 2023 / 16:57 pm (CNA).Former cardinal Theodore McCarrick, 92, filed a motion in a Massachusetts court claiming he is "legally incompetent" to stand trial for sex abuse charges, citing "significant, worsening, and irreversible dementia."McCarrick is charged with three counts of indecent assault and battery on a person over the age of 14 relating to allegations that he sexually abused the teenager wh...