The defendant was sentenced on December 12, 1927, on his pleas of guilty, on two indictments charging him with larceny, to the State prison and forthwith was committed on execution of the sentences. On October 19, 1928, he filed as to each indictment a motion bearing the caption “Motion to Vacate the Judgment in Said Case and for Leave to Withdraw the Plea of Guilty.” In each motion it was represented in substance that at the time of said plea the defendant was not guilty but was innocent of the offences *22charged; that at the time he made said plea his mind was so affected that he did not comprehend the nature of the plea so made; that upon the hearing on the motion he would present evidence to prove that he was innocent of the offences charged in the indictment, and that for various reasons he was not mentally responsible and was unable to appreciate that he had an absolute defence to the charges. The prayers in substance were that the judgment be vacated, that he be allowed to withdraw his previous plea and to enter a plea of not guilty, and that he have a trial by jury. When the motions came on to be heard, the defendant requested rulings of law to the effect that the court had power to grant the motions. These requests were denied. The judge refused to hear any evidence in support of the allegations set forth in the motions, refused to make findings of fact and denied the motions as matter of law. The defendant’s exceptions bring the case here.
The rulings and the disposition of the motions were right. So far as the motions were in the nature of motions for a new trial, they were denied rightly because a motion for a new trial does not lie where there has been sentence on plea of guilty without trial. So far as these motions related to modification of sentence they could not be considered because manifestly not filed before the end of the sitting at which the sentence was imposed. Commonwealth v. Soderquest, 183 Mass. 199, 200, 201. It was said in Commonwealth v. Dascalakis, 246 Mass. 12, 20. “An unexecuted sentence may be revised before the end of the sitting . . . After sentence has been pronounced three methods of relief' alone are open to a defendant in a criminal case: (1) motion for new trial under the statute ... (2) writ of error, (3) appeal for clemency to the Governor.”
An elaborate argument has been addressed to us in support of the proposition that the motions ought to be treated as petitions for the common law writ of error coram nobis, and that the Superior Court has j urisdiction of such writs. That contention cannot be supported. It was said in Commonwealth v. Sacco, 261 Mass. 12, 17, as the conclusion of adequate discussion of the law of this Commonwealth, “that *23the writ of error coram nobis at common law has become obsolete in view of the express purpose of the Legislature as manifested by the statute. Commonwealth v. Rollins, 242 Mass. 427, 430, 431.” All that there was said although in reference to a capital crime is equally applicable to other crimes. It is adopted as the basis of this decision. It is decisive against this defendant. The writ of error provided by G. L. c. 250, §§ 9-13, as amended by St. 1925, c. 279, § 3, and St. 1926, c. 329, § 7, covers the whole subject in the way intended by the Legislature. Other provisions of the common law, including such as are remedial in nature, are thereby superseded. School Committee of Lowell v. Mayor of Lowell, 265 Mass. 353, and cases there cited. O’Connor v. Boyden, 268 Mass. Ill, 114. See Blankenburg v. Commonwealth, 260 Mass. 369, 376; Bornstein v. Justices of the Municipal Court, 269 Mass. 515. Therefore it would be superfluous to review decisions concerning the writ of error coram nobis in other jurisdictions, where statutory provisions and practice are different from our own. See United States v. Mayer, 235 U. S. 55, 67-69.
The question whether ground for relief was set out in the offers of proof presented by the defendant need not be considered.
Exceptions overruled.