DUBUQUE, Iowa (AP) — A judge has determined that a Dubuque woman is now mentally fit enough to stand trial for the beating death of her ex-husband.The Dubuque Telegraph Herald reports (http://bit.ly/2gDcoTR ) that Iowa District Court Judge Michael Shubatt ordered Wednesday that 62-year-old Dolores Flynn stand trial on a charge of second-degree murder in the January death of 72-year-old Gary Breckenridge.