This opinion cites 12 cases:

Hartlein v. Illinois Power Co. ( 1992 )


Marin v. American Meat Packing Co. ( 1990 )


Siekierka v. United Steel Deck, Inc. ( 2007 )


Buckner v. Atlantic Plant Maintenance, Inc. ( 1998 )


Finnerty v. Personnel Board ( 1999 )


Clark v. Owens-Brockway Glass Container, Inc. ( 1998 )


Hollowell v. Wilder Corp. of Delaware ( 2001 )


Brookbank v. Olson ( 2009 )


Barr v. Kelso-Burnett Co. ( 1985 )


Nolan v. Weil-McLain ( 2009 )


Smith v. Waukegan Park Dist. ( 2008 )


Clemons v. Mechanical Devices Co. ( 1998 )