I am a member of an Colorado LLC that is part of another master LLC that acquired a commericial real estate property. The other member is an attorney and also the manager of the master LLC overseeing the transaction. There are two managers of the master LLC. As part of the Operating Agreement in which he/she is a manager, they are required to report monthly financal progress and anything else regarding the investment. This never occurred,and, in addition to that violation of the operating agreement, they went ahead on their own infusing capital in the project without any of the member's consent. The operating agreement specifically states that there needs to be a unanimous vote of all the members for anything to be approved and initiated. This created an extreme negative position for the property and now there will be additional capitals above and beyond what is currently required. The issue is that the attorney, as manager, was completely aware of the situation when it first occurred and knowingly allowed the transgretions to continuously occur without disclosing it to the other members/investors. In addition to that, he sold his financial interest in the property, yet retained himself as manager.knowingly the financial destitute and condition of the property and attempting to avoid his contributions to any future capital calls.
He/she was not transparent nor did their due diligence as a part of the operating agreement. He/she knowingly mislead the other members
What would our remedies be under the law...civil or criminal?

Optional Information:
Country relating to Question: United States
State (if USA): Colorado

Already Tried:
In the beginning discovery stages...