A client indicated the client's child was convicted after trial and is serving a ten year prison sentence. A fellow inmate of the child informed the child that if the child received "ineffective assistance of counsel," the child may be entitled to have the case reviewed in court. Your attorney is unfamiliar with this term and asked you to provide the relevant state law regarding having a case reviewed on this basis.

What is Massachusetts states law governing ineffective assistance of counsel?

What provide at least one relevant statute and case to answer the following situations.