delivered the opinion of the court:
Defendants, David King and Louis Roberson, were jointly tried and found guilty in a jury trial of attempted murder (Ill. Rev. Stat. 1983, ch. 38, par. 8 — 4(a)), aggravated battery (Ill. Rev. Stat. 1983, ch. 38, par. 12 — 4(b)(1)), conspiracy to commit robbery (Ill. Rev. Stat. 1983, ch. 38, par. 8 — 2(a)), and attempted armed robbery (Ill. Rev. Stat. 1983, ch. 38, par. 8 — 4(a)). Each defendant was sentenced to concurrent extended terms of 50 years’ imprisonment for attempted murder and 14 years’ imprisonment for conspiracy. Judgment was not entered on the guilty verdicts for aggravated battery and attempted armed robbery. The defendants’ appeals were consolidated in this court.
Four issues are presented for our review: (1) that the trial court committed several evidentiary errors, (2) that the failure to disclose evidence favorable to defendants was a violation of due process and fundamental fairness, (3) that the imposition of the 50-year extended term of imprisonment for attempted murder was excessive, and (4) that the imposition of an extended term of imprisonment for conspiracy to commit robbery was improper.
The relevant trial testimony shows that on the afternoon of January 8, 1984, the victim, Nelson Lee, while accompanied by his wife Velma, was shot in the forehead and side by a gunman who entered his car while he was near a school. The Lees stated they were there to pick up a nephew, Timothy Walker. The Lees were unable to identify the gunman or another person who was with him and who repeatedly told the gunman to kill Lee. Both denied that Nelson Lee was there to sell Valium.
Jerry Handford, an accomplice, testifying pursuant to a plea agreement with the State which involved dismissal of a charge in connection with this case and reduction of an unrelated offense, stated that he, King, and Roberson planned to rob Lee of Valium which Handford had arranged to purchase from Lee through Timothy Walker. After Hand-ford and Walker had approached the Lee vehicle, King approached and entered the vehicle, pulled a gun, and announced this was a stickup. Nelson Lee fought for the gun while Roberson was outside the car holding Walker. Handford heard three shots and saw the vehicle then speed off.
Timothy Walker testified that he arranged for Handford to purchase Valium from Nelson Lee. As Handford was about to purchase the Valium, the defendants, whom he knew, walked up to the car. King took out a gun, got into the car, and fought with Lee. Roberson was holding Walker and then told King to shoot Lee. Several shots were fired and, as the Lee vehicle was being driven off, King shot twice at the car.
Both defendants denied any involvement in the incident and presented alibi witnesses that they each were at different places at the time in question.
I
Three evidentiary trial errors are claimed which we review separately. First, defendant King contends that the court below erred when it refused to allow defendant, near the end of the State’s case in chief, to amend his previous discovery answer adding defendant’s brother, Will King, to his list of witnesses and ruled King could not be called as a witness. No offer of proof was made indicating the nature of his testimony, and trial counsel admitted that his failure originally to list King as a witness was due to inadvertence. This claim of error was not contained in defendant’s written post-trial motion and is waived. (People v. Wright (1985),
Failure of a defendant to comply with a discovery order subjects him to possible sanctions, including the exclusion of an undisclosed witness. (87 Ill. 2d Rules 415(g), (i).) Whether or not to impose a sanction is within the trial court’s discretion and will not be disturbed on review absent a showing by defendant of prejudice or surprise. (People v. McKinney (1983),
The second assertion of evidentiary trial error pertains to the defendant Roberson. He argues that the trial court erred by refusing to allow him to present two witnesses, one of them the codefendant King’s brother, who would have testified that they purchased Valium and marijuana on numerous occasions in the past two or three years from the victim, Nelson Lee, who was a “drug dealer.” He further maintains that the purpose of this testimony was to reveal Lee’s status as a drug dealer which would show Lee’s, Walker’s, and Handford’s motive to testify falsely to this occurrence.
The test of the admissibility of evidence is whether it fairly tends to prove the offense charged; and whether what is offered as evidence will be admitted or excluded depends upon whether it tends to make the question of guilt more or less probable. (People v. Ward (1984),
The third contention of evidentiary error is raised by both defendants and involves the prosecutor’s two questions on cross-examination of LaVergne Kneeland, an alibi witness for Roberson, concerning her romantic relationship with Roberson, which she denied. She later admitted that she had visited Roberson on seven occasions while he was in jail. While the State improperly failed to substantiate any romantic involvement (see People v. Giangrande (1981),
II
The defendants next contend that the State’s failure to inform them of its witness’, Jerry Handford’s, alleged involvement in a sexual assault while in the county jail and that the State was not prosecuting him for that offense amounted to a “violation of the principles of due process and fundamental fairness.” They argue that the defendants discovered this after the trial, and these facts create a strong inference that the State’s failure to prosecute Handford for this offense was part of a plea agreement and should have been disclosed to the jury along with the other evidence of the plea agreement with Handford. We also note that Handford, when testifying for the State and also on cross-examination, stated that he was testifying pursuant to a plea bargain with the State in which a conspiracy charge arising out of the present case was to be dropped and an unrelated residential burglary charge was to be reduced to burglary. He stated that he expected to receive probation on the reduced burglary charge.
The defendants first raised the issue of the uncharged offense involving Handford in their post-trial motions. At a hearing on the motions, the defendants’ counsel represented that Handford was implicated in a sexual offense in the county jail, and if necessary, a transcript of a probation revocation hearing of another participant in the sexual offense, in which the victim testified to Handford’s involvement, could be obtained. The prosecutor represented that there was no deal regarding “whatever happened in the jail.” Defense counsel then stated he had no evidence to show the State had a deal with Handford for this incident except by inference through the fact that the other two participants were prosecuted. The trial court denied the contention of error ruling that absent substantiation, he could not accept that the State had made a deal.
Defendants have sought leave to supplement the trial record with the entire transcript of the probation revocation hearing of one Lenier Johnson. The State objected, and we took the motion and objections with the case. While we deny the motion because the transcript of a separate probation proceeding is not part of the record in this case and was not considered by the trial court (Cato v. Thompson (1980),
The substance of the defendants’ argument on appeal is that the nondisclosure of Handford’s involvement in another offense and of the State’s not pressing charges against him for that offense amounted to a violation of the. principles of due process and fundamental fairness. While defendants have not framed the contention in specific terms of the disclosure rule set forth in Brady v. Maryland (1963),
In Brady, the prosecutor failed to disclose exculpatory evidence. Here, however, the nondisclosed evidence cannot be deemed exculpatory, but was of an impeachment nature. A prosecutor’s failure to disclose evidence that the defense might have used to impeach the government’s witnesses by showing bias or interest was recently addressed in United States v. Bagley (1985), 473 U.S._,
Like the situation in Bagley, the defense here was not restricted in its cross-examination of the prosecution witness on his possible bias resulting from inducements made by the prosecution. The constitutional error, if any, was the failure to assist the defense by disclosing information that might have been helpful in conducting cross-examination. Such suppression of evidence amounts to a constitutional violation only if it deprives the defendant of a fair trial, and “a constitutional error occurs, and the conviction must be reversed, only if the evidence is material in the sense that its suppression undermines confidence in the outcome of the trial.” United States v. Bagley (1985), 473 U.S__,_,
The standard of materiality applicable to the nondisclosed evidence, as determined in Bagley, is:
“The evidence is material only if there is a reasonable probability that, had the evidence been disclosed to the defense, the result of the proceeding would have been different. A ‘reasonable probability’ is a probability sufficient to undermine confidence in the outcome.” (473 U.S._, _,87 L. Ed. 2d 481 , 494,105 S. Ct. 3375 , 3384.)
The nondisclosed evidence must be evaluated in the context of the entire record to determine if it creates a reasonable doubt that did not otherwise exist. United States v. Agurs (1976),
In the present case, there was evidence at trial of a plea agreement indicating the witness was given leniency on two pending cases for his testimony in this cause. Defendants cross-examined the witnesses on this “deal,” and argued the effect of this leniency on the credibility of the witness to the jury in final arguments. The outcome of the case would not have been altered had the State disclosed Hand-ford’s alleged involvement in another offense. This is not a case where the prosecutor has been shown to have used perjured testimony. (See Napue v. Illinois (1959),
Ill
Both defendants contend that the 50-year extended terms of imprisonment for attempted murder are excessive. They argue that the facts are not indicative of exceptionally brutal or heinous behavior indicative of wanton cruelty. We view the evidence as supporting extended-term sentences within the definition of that phrase set out in People v. LaPointe (1981),
Defendants also argue that the sentences were excessive considering their past history and character. A reviewing court will not reduce a sentence unless there is an abuse of discretion. (People v. Almo (1985),
IV
Finally, both defendants contend that their 14-year extended-term sentences for conspiracy to commit robbery are violative of Illinois law and ask that this court reduce their sentences for this offense to a term of imprisonment not to exceed the three-year maximum allowed under section 5 — 8—1(a)(7) of the Unified Code of Corrections (Ill. Rev. Stat. 1983, ch. 38, par. 1005 — 8—1(a)(7)). Where a defendant is convicted of multiple offenses of different classes, an extended-term sentence may only be imposed for the most serious offense. (People v. Jordan (1984),
For the foregoing reasons, the convictions and extended-term sentences for attempted murder for both defendants are affirmed, the convictions for conspiracy to commit robbery are affirmed, and the extended-term sentences for the conspiracy convictions are modified to concurrent three-year terms of imprisonment for each defendant.
Affirmed as modified.
STROUSE and UNVERZAGT, JJ., concur.
