Whether a defendant who waives the right to a direct appeal of his conviction and sentence can implicitly waive his right to collaterally attack his conviction

QUESTION PRESENTED 1. Whether a defendant, by executing a pre-sentence waiver of the right to a direct appeal of his conviction and sentence, implicitly waives his right to collaterally attack his conviction. i CORPORATE DISCLOSURE Petitioner, Haynes Timberland, Inc., is a closely-held Maine Corporation. It has no subsidiaries or public shareholders. ii