Is it likely that I will be denied unemployment, given that there is no evidence of drug usage or drug test refusal?

You need to consult with a local employment/unemployment insurance attorney. It's your word against his about no drug test being required....

What is the best legal option for unpaid sales commissions in NYC?

You need to consult with a local employment attorney. Usually attorneys fees can be recovered too.

Do I have a case?

You should contact a local employment attorney. You may have a case for misrepresentation, or promissory or equitable estopple.

Can I collect unemployment if I decline the other position?

You have an obligation to seek other work. You need to consult with a local employment/unemployment insurance attorney. If you are refusing work I...

Can I join new company while notice period of my existing company gets over? Please check description for details

You need to consult with a local employment attorney. There doesn't appear to be any preclusion from working for both, if your work for one doesn't...

We want to sign another MOU with a firm who is a competitor to the firm we previously signed an MOU with. Is it fine ?

You need to consult with an attorney who handles these matters. Unless the MOU limits competition in any way, there might be no preclusion.

How likely is it that PA will file a lien against me while I make voluntary payments.

You should contact a local attorney that handles unemployment matters. I would think it would be unlikely that a lien will be filed, or worse,...

Is this legal and what are my options

There isn't enough information to determine what rights you might have. Are you being discriminated against? Why does the employer want to get rid...

A little more information is needed: how many employees worked there? If the boss was abusive equally to everyone, regardless of gender, there may...

This behavior displayed by two other employees, one I documented for disciplinary actions, is this actionable?

You need to consult with a local employment attorney. From the facts stated, it does not appear you have any recourse. Did you have an employment...