Wrong termination laws in WA state

You kind of answered your own question when you stated that Washington (like NY where I practice) is an "at-will" state. In at-will states, no notice or reason is required prior to termination,so unless you are in a union or working under a written contract, you normally have no cause of action for termination. Sometimes, however, the termination is merley a pretext,or false reason,for the firing and is used to cove up termination due to age, sex, ethnicity, race or sexual orientation. From what you have told us, it sounds like they really cleaned house and took out the entire management team. It may very well be that the company has had prior complaints and to avoid any liability is taking a "take no prisoners" approach. One avenue that sometimes survives "at-will" situations is if they violated some rule or provision in their policy manual, (though most manuals now start with apage that states that nothign in the manual changes your position from "at will.") Your best bet is to consult with a local employment or litigation attorney to see if you have any remedy. They may know about the prior history of the company as well.