We had an employee quit her job last week while we were in the process of giving her a written warning and her bi-annual review. Her written warning was from missing 21 days of work since January 1st, and for walking off of shift twice (without notifying the boss) in less than two weeks. At the beginning of June, we had put her on a different shift due to poor performance. Anyways, during her review, she went off on how she did so much for us, how she "worked her @$$" off for us, all these things she did, etc...and acted very angry that she was getting a warning. The boss then tried to explain how lenient we have been with her, how we have excused her over and over again, how we kept her employed when she should have been fired, and so forth. It was basically a "who did for who" argument, which ended with her saying she was quitting and that she wasn't going to sign anything we had for her.
She had also called us "bas**ds", not knowing that a patient was receiving acupuncture in a closed door room. You can still hear everything in that office.
Now yesterday, I get a call from the unemployment office with a woman who rather rudely accused me and the boss of screaming and swearing at this employee, and how we were telling her not to file for unemployment...her excuse for absenteeism was that we let her go home early because there was no work, how employee left shift because of heart problems (but didn't give me documentation of it nor did she inform the boss who IS a doctor that she needed to go to ER) and sais she didn't tell Dr cuz he was busy with a patient (but interrupts him to ask what kind of coffee he wants), and how we cut her hours because there was no work. NONE of the above is true, but the woman from the unemployment office basically accused me of it.
Is there anything that I can do from here? I am really upset that any of this has even happened, and even more insulted that the woman from the unemployment office was really rude when I thought they were supposed to remain impartial to both parties? Can this employee still get benefits from us? What should I do?