Elson Debarros appeals from a judgment of the county court denying his petition for relief under G. L. c. 211, § 3. Debarros was tried in the District Court on the charge of accosting and annoying a person of the opposite sex. G. L. c. 272, § 53. The jury were unable to reach a unanimous verdict, and the judge declared a mistrial. Debarros moved to dismiss on the ground that the evidence was insufficient to warrant a conviction. That motion was denied, and Debarros's G. L. c. 211, § 3, petition sought relief from that denial.

Shortly after the single justice denied relief, the criminal charge was dismissed for lack of prosecution. The Commonwealth has therefore moved to dismiss this appeal as moot. We agree that the appeal must be dismissed. Where the underlying criminal case has been dismissed, there are no charges pending against Debarros, and he "no longer has a personal stake in the outcome of this litigation." Matter of Rudnicki , 421 Mass. 1006 , 1007, 657 N.E.2d 758 (1995), quoting Delaney v. Commonwealth , 415 Mass. 490 , 492, 614 N.E.2d 672 (1993). The dismissal of the charge, "in effect, rendered moot any defects in the underlying proceedings." Burns v. Commonwealth , 430 Mass. 444 , 447, 720 N.E.2d 798 (1999). Moreover, the issues raised by Debarros in his G. L. c. 211, § 3, petition, "while capable of repetition, will not necessarily evade review in future cases before becoming moot."

Appeal dismissed .