Defendant was convicted after trial by jury of two counts of sexual assault in violation of 13 V.S.A. § 3252 (3). His appeal from the judgment of the District Court, Unit No. 2, Chittenden Circuit raises four issues: (1) whether the prosecution’s failure to produce certain evidence was a denial of defendant’s due process right to a fair trial; (2) whether the prosecutor’s failure to elect the specific offense upon which it sought conviction for sexual assault was error; (3) whether the prosecutor’s final argument to the jury denied defendant his right to a fair trial; and (4) whether his counsel’s written waiver of jury sequestration was effective absent defendant’s personal consent. We affirm the judgment of the district court.
Defendant was found guilty of engaging in sexual acts with a person under the age of sixteen to whom he was not married. 13 V.S.A. § 3252(3). A “sexual act” is defined in 13 V.S.A. § 3251. The alleged acts occurred on the afternoon of December 19, 1981, during a one-and-one-half-hour period in defendant’s apartment. After the alleged incidents occurred, the complaining witness, a twelve-year-old girl, was taken to a hospital for a physical examination. A test administered immediately showed the presence of no motile (live) sperm. A “rape kit” consisting of clothing worn by the complainant and specimens of oral and vaginal secretions was also assembled by the hospital and given to the police for further testing by the police crime laboratory. Law enforcement officials obtained a war *91 rant for a search of defendant’s apartment. Two days after the incident the police seized sheets and blankets from defendant’s bed as well as several other items of evidence.
In response to a pretrial discovery order, the State sent a supplemental discovery letter on January 8, 1982, which listed the following evidence in its possession: clothes collected from the complaining witness by police and hospital personnel, the rape kit, assorted bed linens, other items taken from defendant’s bedroom and reports of medical personnel. On April 27, 1982, however, the State sent another supplemental discovery letter that failed to list any tangible evidence. In response to repeated requests, defense counsel was continually assured by the state’s attorney’s office that tests were being conducted upon these items and results would be forthcoming. On Friday, April 30, 1982, defense counsel was apprised that the State did not know where the tangible evidence was, whether any tests had in fact been made or where the results were located.
On the following Monday, during a pretrial conference, the defense moved to dismiss. In its motion and during oral argument on the record, counsel contended that defendant was prejudiced by the State’s failure to conduct testing calculated to show the presence of sperm and other substances on the seized bedding. Evidence contained in the sealed rape kit assembled at the hospital was similarly untested. Defendant maintains this failure is prejudicial because the motile sperm test conducted at the hospital was negative, and therefore these tests too were presumably negative and exculpatory. During the pretrial conference, the trial court stated that “there is [no] requirement that the State has to do certain tests,” that defendant’s unauthorized departure from the jurisdiction during the bail period contributed to the lack of testing and that any further evidence resulting from testing of the sheets was too remote to be clearly exculpatory. The court believed that testimony of the attending physician establishing the lack of motile sperm one and one-half hours after the incident was all the evidence the defense was “entitled to have that could possibly be exculpatory.” That same morning, defense counsel was informed that the other evidence was not lost but was in physical custody of the police — no tests, however, had been conducted.
*92 The motion to dismiss was denied and the case proceeded to trial on Tuesday, May 4,1982.
I.
Defendant first argues the state’s attorney negligently failed to preserve and furnish potentially exculpatory evidence required by the defense.
Brady
v.
Maryland,
A.
The State admits, at the outset, that representations were mistakenly made to appellant indicating test results were forthcoming, but maintains the evidence in question was not lost. Therefore, during the pretrial conference, defense counsel should have requested a continuance in order to carry out the tests it desired. This failure, the State argues, is tantamount to a waiver.
Although defense counsel vigorously pursued its pretrial motion to dismiss based upon the unavailability of the test results and moved for a judgment of acquittal based upon this argument at the close of the State’s case, a continuance was not requested. In response to an inquiry from the court, the parties expressed uncertainty as to whether some of the evidence held by the police was too old to test. Ultimately, however, the trial court decided that the defense had “everything [it was] entitled to have that could possibly be exculpatory,” that it had not “lost anything” but had the “vital test; the one that shows no motile sperm.” Defense counsel may have felt it futile to move for a continuance given the trial court’s perceived opposition. We cannot now say, however, that such a motion, if made, would have been denied.
*93
The granting of a continuance by the trial court is a matter of discretion.
State
v.
Rickert,
Although counsel should have moved for a continuance if he wished the materials tested, in light of all the circumstances, we cannot say the defense waived its right to argue this alleged violation of
Brady
v.
Maryland
on appeal. Cf.
United States
v.
Millet,
Although the evidence in this case is not actually lost, the State concedes it is responsible for the fact that no tests were conducted during the four-month period prior to trial. Test results were not available for trial and, therefore, we will treat the omitted evidence as lost.
B.
The State also argues that because the testing was never done it is impossible to know whether the results would be exculpatory; because they have not been deemed exculpatory, they are not subject to Brady disclosure.
When evidence has been lost or remains untested “there is often no way for a defendant to ascertain the true extent of its exculpatory nature.”
State
v.
Vaster,
Were Brady and its progeny applicable only when the exact content of the non-disclosed materials was known, the disclosure duty would be an empty promise, easily circumvented by suppression of evidence by means of destruction rather than mere failure to reveal.
United States
v.
Bryant,
We find defendant has shown a reasonable possibility that further tests of physical evidence would be favorable to him. Tests done at the hospital showed the presence of no motile sperm, and there is a reasonable possibility that other evidence seized would also yield no positive test results. The possibility that the test results “might have been significantly ‘favorable’ to the accused” is enough to bring this case within the constitutional protections of
Brady
v.
Maryland, supra,
and of V.R.Cr.P. 16 (b) (2).
Bryant I, supra,
C.
“[L]ost evidence cases are essentially permutations of failure-to-disclose cases,” and derive from principles developed in
Brady, supra. Armstrong
v.
Collier,
The State concedes “a negligent failure to communicate with the Burlington Police on the status of the tests . . . .” Although the State may not have a duty to test evidence in the absence of a defense request, it may not “impose any material obstacle in the path of the accused or frustrate his reasonable efforts designed to produce probative evidence.”
People
v.
Newsome, supra,
The State argues that a contributing factor to the lack of testing was defendant’s absence from the jurisdiction during a portion of the four-month period between arraignment and trial. As a result, tests could not be completed because nontestimonial evidence from defendant was needed for the purpose of comparison. He was present, however, for several days immediately after arraignment and then from February 12, 1982, until May 4, 1982, the day of trial. Thus, he was available for an ample amount of time, and we cannot excuse the State’s negligence on this basis.
Defendant, however, fails to persuade this Court as to the second and third Bryant factors. The lost evidence must be important to his defense. Defendant argues that if tests had been conducted on the sheets removed from his bed, they would not show the presence of sperm or other substances. This absence could be important because it would tend to undermine complainant’s testimony concerning pertinent events and could adversely affect the jury’s estimation of her credibility.
We find such potential test results to be relevant. However, they do not rise to the level of “importance” demanded by
United States
v. Bryant,
The third
Bryant
factor requires consideration of other evidence of guilt adduced at trial.
Bryant II, supra,
At trial, defendant elicited testimony from the examining physician indicating the absence of motile sperm soon after the alleged incident took place. We cannot say that similar results indicating an absence of sperm on defendant’s sheets seized two days after the incident would have created any additional doubt as to defendant’s guilt in the minds of the jurors. “ [T]he omission must be evaluated in the context of the entire record.”
United States
v.
Agurs, supra,
In conclusion, “we draw a balance between the nature of the State’s conduct and the degree of prejudice to the accused.”
Deberry
v.
State, supra,
II.
Defendant next argues his conviction on count I must be reversed because the State presented testimony that the prohibited contact occurred on at least six occasions and then
*98
failed to elect the act upon which it sought conviction. Relying on
State
v.
Willett, 78
Vt. 157,
Defendant contends the court’s failure to require such election together with the failure to give a limiting instruction to the jury is plain error. No objection or request to charge was made at trial. V.R.Cr.P. 52 (b).
As a general rule, where the information alleges one unlawful act and the evidence reflects two or more such acts, the State can obtain only one conviction and should be required to elect which act it will rely upon for conviction.
State
v.
Willett, supra, 78
Vt. at 159,
Defendant cites several cases in which the prosecution was required to elect the act upon which it intended to rely for a conviction. We note, however, that in each of these cases the acts complained of occurred some time apart. See, e.g.,
People
v.
Creighton, 57
Cal. App. 3d 314, 317-18,
The many acts of sexual conduct here were so related as to constitute but one event. See, e.g.,
People
v.
Mota, supra,
We find this position compelling for several reasons. The alleged acts in this case all occurred within the span of one and one-half hours in defendant’s apartment. As in
People
v.
Mota, supra,
There was no plain error in the court’s failure to require an election or to issue limiting instructions. Defendant’s right to a fair trial has not been abridged.
III.
Defendant’s third argument challenges the propriety of the State’s closing argument to the jury. Portions of the argument, defendant believes, constituted a sustained and unremitting appeal to the passion, prejudice, and sympathy of the jury.
It is important to note that defense counsel did not object to the closing argument or request specific curative instructions. We will not, even in criminal cases, consider questions not raised in the court below,
State
v.
Billado,
The record reveals that the prosecutor, during the rebuttal portion of her closing argument, did stray from commonly accepted form. She suggested to the jury that they “think of what you would do if that happened to you. Would you have the courage ... to go in and tell someone that this is what happened. . . .” Defendant contends this is the so-called “golden rule” argument,
Bisbee
v.
Ruppert,
Defendant also argues that the prosecutor improperly attacked defense counsel for impeaching the complainant and urged the jury to be proud of her. “Ladies and gentlemen, we should be proud of that little girl. We shouldn’t be calling her a liar.”
We have previously stated that “counsel have an obligation as officers of the court to conduct themselves in a manner which will insure justice . . . .”
State
v.
Lapham,
Although counsel’s rebuttal argument did exceed the
*101
bounds of propriety, we do not believe the argument was so improper as to require a new trial. See
State
v.
Slocum,
The unfortunate rebuttal remarks by the State constituted but a small portion of the closing argument. Read in the context of the whole argument and in light of the instruction given by the court, the conduct herein was not so egregious as to plainly offend appellant’s right to a fair trial before an impartial jury.
IV.
Defendant, pro se, makes a fourth argument to the Court. He states that his attorney filed a written “Waiver of Jury Sequestration” without his personal knowledge or consent. The waiver read, in part, that “ [d] efendant waives the sequestration of the jury which he understands he is entitled to . . . .” It is the rule in Vermont that complete dispersion of the jury in a felony case “in which the jurors are permitted by the court to pass from under the eye of the officer having them in charge ... is improper” absent consent by the defendant.
State
v.
Anderson,
*102
Chapter I, Article 10 of the Vermont Constitution provides “That in all prosecutions for criminal offenses, a person hath a right to ... a speedy public trial by an impartial jury . . . .” The Sixth and Fourteenth Amendments of the United States Constitution also guarantee a defendant the right to trial by an impartial jury.
State
v.
White,
There is no indication that defendant suffered or even suspected any jury bias during his trial. The record is devoid of “any suspicion of extraneous influences.”
State
v.
Prime,
In this case, however, there was no suggestion of jury bias raised at trial and no waiver of possible prejudice involved. The issue is simply whether counsel for defendant had authority to waive jury sequestration on defendant’s behalf and without his knowledge before trial and in the absence of any suggestion of bias on the record.
It is a general rule that trial counsel has authority to act on behalf of his client and to control the procedural aspects of his client’s case without his client’s express consent.
United States
v.
O’Looney,
A tactical or procedural waiver executed by an attorney on behalf of his client is binding.
State
v.
Sayers, supra,
Affirmed.
