Wow, Scott R. Asshat III. I've probably met that kid, he's a drunk motherfucker.
Probably time for Applebee's to reinstate her. Even if she did wrong, it's time to offer her her job back.
Smart thing for her to do would be tell them to take this job and shove it. Should be fairly easy to get another job as a server, probably at the TGI Friday's next door.