Vt. Stat. tit. 13 § 7133
Unless the motion and the files and records of the case conclusively show that the prisoner is entitled to no relief, the court shall cause notice thereof to be served upon the State's Attorney and Attorney General, grant a prompt hearing thereon, determine the issues and make findings of fact and conclusions of law with respect thereto. The court may entertain and decide the motion without requiring the production of the prisoner at the hearing but the prisoner may attend if he or she so requests. If the court finds that the judgment was made without jurisdiction, or that the sentence imposed was not authorized by law or is otherwise open to collateral attack, or that there has been such a denial or infringement of the constitutional rights of the prisoner as to make the judgment vulnerable to collateral attack, it shall vacate and set the judgment aside and shall discharge the prisoner or resentence him or her or grant a new trial or correct the sentence as may appear appropriate.
13 V.S.A. § 7133