Can she back to the states

This is definitely a question that you (or your sister) should bring to an immigration attorney. There are ways to request "forgiveness" for long...

How to drop EAD form while i am seeking asylum?

It may be in 1 envelope, but 2 separate I-765 with the corresponding supporting documents each (copy of the receipt, copy of your passport and/or...

The serious problem is the charge of "hit & run", which is a crime involving moral turnpitude. This situation is no joke! You need a criminal...

What happens if my pending I-485 gets approved and my I-765 is still pending? Will I-765 get denied after I-485 is approved?

Congratulations! You are a Legal Permanent Resident. You do not need the EAD anymore. Now please consider taking the next step and, in 5 years,...

Immigration lawyer creating hassle.

Get a second opinion. As to the money, if the attorney doesn't want to negotiate, you can certainly file a bar complaint.

(property law) I would like to know if I can establish a contract similar to a rent with option to buy, and how.

I don't see why you couldn't do that contract. Keep in mind that, for a contract to be valid, it has to be enforceable, and not go against the Law,...

I am holder of F-1 visa.

I'd strongly suggest you to consult with an attorney, as there are details that have to be discussed in order to give a responsible answer as to...