How do I handle pTO Payout on Termination: Nevada Law?

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

On mobile so apologies for formatting. Looking for advice on a legal issue in Nevada. Here's what happened.

fired for refusing to do something illegal. I've been dealing with this for about 16 months now and the situation isn't improving.

I have worked at this company for 5 years. My position is exempt and I do have a written employment agreement beyond the standard offer letter.

What are my legal options here? Is it worth pursuing?