Looking for a lawyer in the south shore (quincy,weymouth,braintree) area or surrounding that will take a case on contingency.

A contingency fee is based on what the client will recover. In looking a the criminal case your recovery will obviously be a zero dollar amount.

If you were to deliver a message on behalf of your brother he would be violating the order and subject to arrest. You would not be subject to...

In Massachusetts what would happen to them for writing the checks out to themselves and also forging the checks?

Most likely they would be charged with multiple criminal offenses.