INTRODUCTION
Prior to trial, the district court for Douglas County denied the motion of Allen J. Wilson, also known as Alfred J. Williams, *214 seeking discharge based upon an alleged' violation of his statutory and constitutional rights to a speedy trial. After being convicted by a jury but prior to sentencing, Wilson filed this appeal from the court’s order .overruling his motion for discharge, alleging only that he was denied his constitutional right to a speedy trial. Because we conclude that Wilson’s appeal was interlocutory, we dismiss the appeal for lack of jurisdiction.
BACKGROUND
On February 12, 1999, the affidavit of an Omaha police officer set forth grounds for issuance of an arrest warrant for Wilson. According to the affidavit, a man identified as James E. Williams and an accomplice forced their way into Thomas Johnson’s residence on February 3, 1998, and robbed Johnson and Tanyel Smith. Williams was later arrested and incarcerated for the crimes. A police officer interviewed Williams on February 3, 1999, at which time Williams identified his accomplice as his uncle, “Alfred Williams” (Wilson). According to Williams, Wilson had been arrested in California, transferred to Nebraska, and paroled out of the Lincoln Correctional Center. The affiant spoke with the supervisor of discharged inmate records at the Department of Correctional Services in Lincoln, asking the supervisor to check on an “Alfred Williams” who would have been released in 1997 or 1998 on a charge from California. The supervisor found a party matching the description under the name “Allen J. Wilson” and sent the affiant a release photograph of Wilson. The affiant showed the photograph to Williams, and Williams stated that the photograph depicted his uncle, “Alfred Williams,” who had assisted Williams in the 1998 robbery. On February 12, 1999, the county court for Douglas County issued a warrant for Wilson’s arrest, and the State filed in the county court four one-count complaints based on the above-described acts. The complaints charged Wilson with two counts of robbery and two counts of use of a deadly weapon to commit a felony.
On June 9, 2005, Wilson made his first appearance in county court. On July 15, the county court held a preliminary hearing, and the matter was bound over to the district court. On July 19, the State filed an information charging Wilson with two counts of robbery and two counts of use of a deadly weapon to commit a felony, all counts arising out of acts committed on February 3, *215 1998, against Johnson and Smith. On December 30, 2005, the State filed an amended information charging Wilson with two counts of robbery, six counts of use of a deadly weapon to commit a felony, and four counts of false imprisonment in the first degree, as well as with being a habitual criminal. Pursuant to Wilson’s motion to quash, the court subsequently struck from the amended information two counts of false imprisonment in the first degree and four counts of use of a deadly weapon to commit a felony.
On January 20, 2006, Wilson filed a motion for discharge. The motion alleged that the failure to prosecute the matter within 6 months of filing the original action in the county court and within 6 months of the filing of the information denied him his statutory right to a speedy trial and that the failure to prosecute the matter for 7 years denied him his federal and state constitutional rights to a speedy trial.
During the hearing on Wilson’s motion for discharge, the court inquired whether there was any information regarding Wilson’s whereabouts post-February 3, 1998. The State responded that at the time the warrant was drafted, the State had information indicating Wilson might have left for California, that officers checked with “the jurisdiction in California” but were unable, to locate Wilson, and that on June 7, 2005, Wilson was arrested in Omaha on unrelated charges. Wilson’s counsel conceded that the statutory speedy trial time had not run, based on the time the information was filed in district court.
With respect to the constitutional speedy trial right, Wilson’s counsel argued that Wilson’s defense would suffer prejudice by the delay, because “if and when alibi witnesses are called, we believe the State is going to attack the witnesses’s credibility based on the length of time it’s been since the incident occurred and remembering back as far as when . . . Williams was in California, et cetera.” The State asserted that the officers performed a diligent search for Wilson, that the warrant remained active until Wilson was arrested in the Douglas County area, and that the time for a speedy trial did not begin to run until the information was filed on July 19, 2005.
The court ruled that the statutory speedy trial right had not been violated and that Wilson had not been prejudiced by the *216 delay. In an order filed January 25, 2006, the court overruled the motion for discharge. However, Wilson did not perfect an appeal before a jury trial commenced. An order filed February 2 stated that a jury unanimously found Wilson guilty of two counts of robbery, two counts of use of a deadly weapon to commit a felony, and two counts of false imprisonment in the first degree. The court adjudged Wilson guilty pursuant to the jury’s verdict and, prior to sentencing, scheduled a hearing on whether Wilson should be determined to be a habitual criminal. On February 6, after the trial and before sentencing, Wilson filed his notice of appeal and poverty affidavit.
ASSIGNMENT OF ERROR
Wilson alleges, restated, that the district court was clearly wrong in finding that he was not denied his constitutional right to a speedy trial.
STANDARD OF REVIEW
A jurisdictional question which does not involve a factual dispute is determined by an appellate court as a matter of law, which requires the appellate court to reach a conclusion independent of the lower court’s decision.
Hallie Mgmt. Co. v. Perry,
ANALYSIS
It is the duty of an appellate court to determine whether it has jurisdiction over the matter before it.
State v. Vela,
A judgment entered during the pendency of a criminal cause is final only when no further action is required to completely dispose of the cause pending.
Id.
In a criminal case, the judgment is the sentence.
Id.
The trial court must pronounce sentence before a criminal conviction is a final judgment.
Id.
In this case, a final judgment has not been entered, because Wilson filed his notice of appeal after being convicted but prior to sentencing. If an order is interlocutory, immediate appeal from the order is disallowed so that courts may avoid piecemeal review, chaos in trial procedure, and a succession of appeals granted
*217
in the same case to secure advisory opinions to govern further actions of the trial court.
State v. Meese,
Jurisdiction in this court depends on whether Wilson’s appeal — filed within 30 days of the entry of the order denying his motion for discharge — was taken from a final order. The three types of final orders which may be reviewed on appeal under the provisions of Neb. Rev. Stat. § 25-1902 (Reissue 1995) are (1) an order which affects a substantial right in an action and which determines the action and prevents a judgment, (2) an order affecting a substantial right made during a special proceeding, and (3) an order affecting a substantial right made on summary application in an action after a judgment is rendered. See, State v. Meese, supra, State v. Jacques, supra. The order denying Wilson’s motion for discharge did not determine the action and prevent a judgment, nor was it made on summary application after a judgment was rendered. We examine whether the order was made during a special proceeding and affected a substantial right.
Wilson claimed in his motion for discharge that he had been denied his statutory and constitutional rights to a speedy trial, and the district court overruled the motion. The Nebraska Supreme Court has held that the denial of a motion to discharge based upon statutory speedy trial grounds is a final, appealable order, because it is an order affecting a substantial right made during a special proceeding. See,
State v. Loyd,
In
United States
v.
MacDonald,
Special Proceeding.
Where the law confers a right and authorizes a special application to a court to enforce the right, the proceeding is special, within the ordinary meaning of the term “special proceeding.”
State
v.
Vela,
In
State
v.
Gibbs,
Substantial Right.
A substantial right is an essential legal right, not a mere technical right. State v. Vela, supra. A substantial right is affected if the order affects the subject matter of the litigation, such as diminishing a claim or defense that was available to an appellant prior to the order from which an appeal is taken. Id. A substantial right can be affected by an order if the right is irrevocably lost by operation of the order, while a substantial right is not affected when that right can be effectively vindicated in an appeal from the final judgment. Id.
In
State
v.
Gibbs,
Unlike the protection afforded by the Double Jeopardy Clause, the Speedy Trial Clause does not, either on its face or according to the decisions of this Court, encompass a *220 “right not to be tried” which must be upheld prior to trial if it is to be enjoyed at all. It is the delay before trial, not the trial itself, that offends against the constitutional guarantee of a speedy trial.
Further, the right to a speedy trial is different from other constitutional rights in that deprivation of the right may work to the accused’s advantage and does not per se prejudice the accused’s ability to defend himself or herself. See
Barker v. Wingo,
The constitutional right to a speedy trial and the statutory implementation of that right exist independently of each other.
State v. Loyd,
Because Congress was dissatisfied with the test to determine if an accused’s speedy trial rights have been violated, Congress passed the Speedy Trial Act of 1974. 22A C.J.S. Criminal Law § 591 (1989). Certain states, including Nebraska, have speedy trial statutes which pertain to an accused’s speedy trial rights and give substance to, and implement, the constitutional protection. Id. at § 599. The decisions recognizing the right to an interlocutory appeal from a denial of the statutory right to a speedy trial implement the legislative intent demonstrated in the adoption of the separate statutory right. However, the U.S. Supreme Court has expressly held that no interlocutory appeal lies from a denial *221 of relief based upon the constitutional rights to speedy trial. See United States v. MacDonald, supra. Similarly, the Nebraska Supreme Court has never recognized a right to interlocutory appeal solely concerning the constitutional right to speedy trial. We conclude that the constitutional right to a speedy trial can be effectively vindicated in an appeal after judgment. Wilson’s claim that he was denied a speedy trial would not be diminished, and any prejudice resulting from an erroneous denial of his motion for discharge could be remedied by an appeal from the judgment which would become final after sentencing.
CONCLUSION
We conclude that Wilson’s appeal, based on the alleged denial of only his constitutional right to a speedy trial, was not taken from either a final judgment or a final, appealable order. Accordingly, we are without jurisdiction to act and must dismiss the appeal.
Appeal dismissed.
