Jane Brais wore shoes with 2-inch heels while walking from a meeting in a Kankakee County administrative building to the courthouse, where she worked as a child-support coordinator, when she tripped and injured her wrist. She said she fell as a result of large cracks in the sidewalk 2 feet from the courthouse’s front stairs. Brais regularly took this route because the employee entrance, at the back of the courthouse, was locked when she returned from her morning meetings. But when Brais requested benefits under …