Can I file a lawsuit against my employer or my attacker?

You may if you can show that your supervisor was harassing you. Because this person was your supervisor, your employer could be vicariously liable...

Is it illegal not to raise pay after a promotion?

Your employer is not required to provide pay raises with promotion. However, if you are being treated differently at work because of your...

If a non-profit organization wants to recruit a full time employee, what is the minimum salary per month?

Minimum wage in Massachusetts is $9/hour. There are some exceptions, but unlikely to apply based on the limited information in your posting....

Do I still get paid hours worked and any qualifying bonus even after quitting or being terminated?

There isn't any information here to determine whether or not you were in an exempt position. Here is some guidance on the matter, but there is...

Is this discrimination?

Yes. It's discrimination, and it's illegal. The next question is what you can do about it. If you are willing to address it internally, they may...

Unless you are a union member or have an individual employment contract, you are an at-will employee and can be fired at any time for any reason,...

Someone reported me to the IRS saying I did not pay taxes on certain money as a form of retaliation.

The media outlets - no, you won't be able to successfully sue them for reporting bad information they received. The posting is rather unclear...

How long is the conventional length of employment contract in a non-profit organization in Massachusetts? 4 years is reasonable?

This isn't legal question. There is no rule dictating what length an employment contract should be. Generally, employers offer ones at lengths...

I have PTSD anxiety and severe depression with panic attacks. I have been denied reasonable accommodation.

You should contact an employment lawyer in your area to evaluate your case. It seems you have already tried to address the situation internally. ...

Resigned without serving notice period of 3 weeks

You should have someone take a look at the offer letter to determine whether or not it qualifies as an employment contract. If it does, you could...