Lyn, you could still file assault charges against that person. If the Walgreen's knows her name, the law could find her. I kind of regret not trying to file charges years ago against a woman that deliberately rammed her shopping cart into me. At the time, I didn't want to make a big deal about it, but people who physically assault others without any real reason should be held responsible. If they're mentally ill, it might push them to get treatment. I've heard that most times a person who physically assaults others on a regular basis like that has usually assaulted many people before they finally end up getting arrested.