Caldwell was shopping in a K-Mart store, carrying a large purse. A security guard observed her look at various small items such as stain, hinges, and antenna wire. On occasion she bent down out of sight of the guard. The guard thought he saw Caldwell put something in her purse. Caldwell removed her glasses from her purse and returned them a few times. After she left, the guard approached her in the parking lot and said that he believed she had store merchandise in her pocketbook, but was unable to say what he thought was put there. Caldwell opened the purse, and the guard testified that he saw no K-Mart merchandise in it. The guard then told Caldwell to return to the store with him. They walked around the store for approximately 15 minutes, while the guard said six or seven times that he saw her put something in her purse. Caldwell left the store after another store employee indicated she could go. Caldwell sued. What kind of suit did she file, and what should the outcome be?