They plan to open another community courthouse at St. Mary's School of Law in the spring and are searching for future sites on the South Side and North Side.
St. Mary's is opening a community courthouse in the spring. 
mnli hypothesis: St. Mary's is opening a community courthouse in the spring.  premise: They plan to open another community courthouse at St. Mary's School of Law in the spring and are searching for future sites on the South Side and North Side.