You should absolutely speak to an attorney. Especially if nothing was done. You might be able to better your situation, or perhaps even leave...

What happen to my 401k if my employer shut down its business

The 401K survives. Contact your plan administrator.

Can I file a wrongful termination suit?

Assuming you do not have a contract or are union, you are an at will employee and can be fired for something like this. Sorry.

What would be my chances in civil court to get back into the institute free of charge.

Honestly, your chances are not great. You stole from a vending machine and got fired for it. Sorry, but that is a good reason for terminating...

If they do do the impose the ten days or worse do I have a case to sue for wrong full termination short or long term?

Hmmm ... first of all, if you are working over 40 hours, but only being paid for 40, you might have a cause of action there. Similarly, you might...

Sold cigs to 19 yr. old grown man. Store ticketed $600. Boss wants me to pay.

Your company pays the ticket because the company committed the violation. But they can fire you.

I was robbed at gunpoint, my boss is withholding my pay because of it! Can he do this?

You work, you get paid. This does not sound right at all. Contact a labor and employment attorney and fight back.

In a case like this what can I do?

This sounds like BS (a bad situation), but I don't see anything necessarily illegal here.

What should I do if anything about this holiday pay

Unless there is a company policy that says otherwise, you do not get extra pay just because you work on a holiday, weekend, etc. However, you are...

If I exhaust FMLA & am still unable to return to work due to my disability, do I still have job protection under ADA?

The ADA does afford you protection, but only to a certain point. After all, if you cannot show up to work, your employer has a right to keep its...