I don't see anything wrong with the investigation into the posts nor the suspension pending its outcome. One would assume, given your description of your "security settings", that someone approached management about your FB postings, and they probably expressed concern about your conduct. Your...
Many states have laws that govern eviction. Whether or not such a law would apply in your particular case I'm not certain. It wouldn't hurt to consult with an an attorney in your area to get a better understanding of your rights. The issue on its face is an employment matter, but it also...
Under the policies of many businesses, employees have an obligation to report unethical and dishonest behavior--theft for example. In your case, if the manager is failing to record his/her time accurately, it is likely amounting to theft (if he/she is getting paid for time he/she did not work)...
I see you said you are represented by a union. Maybe I missed it, but what is the union's position? Aside from the legal aspects, your issue is also contractual. Is the discipline consistent with the contract? Regardless, did you file a grievance? If so, what was the outcome? Why isn't...