Vandals have struck a Mankato church for a second time. Someone threw a brick, pieces of concrete block and a rock through two stained-glass windows and two other windows at Saints Peter and Paul Catholic Church early Friday. The stained-glass windows were installed more than a century ago. Authorities say that the thrown brick also damaged an elevator door inside the church. Damage estimates are exceeding a thousand dollars, not including replacing the stained glass windows. Windows were also broken at the church in August.