Photos: St. Theresa Mock Trial - Commonwealth vs. Jack B. Stalk

The held its annual mock trial on Friday with the hard-hitting case of "The Commonwealth vs. Jack B. Stalk."

Inside Monsignor Donahue Hall, more than 40 fifth- and sixth-graders worked closely with three students from the Boston College Law School to prepare for the presentation of the case. 

Judge David Donnelly, First Justice of the Brighton District Court, presided during the proceedings, which ended in a guilty verdict by the jury of fourth-graders.