Defendant, Robert Earl Bailey, appeals from his conviction and sentence for delivery of heroin, contrary to MCL 335.341(1)(a); MSA 18.1070(41)(1)(a). 1 On March 13, 1979, defendant was sentenced to from 4 to 20 years imprisonment. He appeals as of right and raises six grounds for reversal.
This appeal arises out of a purchase of heroin from the defendant by undercover Michigan State Police Trooper Juan Guillen. On September 7, 1976, Guillen and a second officer met with an informant, Ellen Schultz, who said she would contact the police when she had relevant information on the defendant. Schultz did not inform the officers of her whereabouts or of a means to contact her.
On September 27, 1976, Schultz informed Guillen that the defendant had heroin for sale. Guillen then accompanied Schultz to the defendant’s home. The defendant left his home and entered Guillen’s car where, with Schultz present, a sale of five $15 packets containing heroin was concluded. The facts of this purchase did not form the basis for the instant conviction and were not made known during the prosecution’s case in chief.
Later the same day, Guillen contacted the defendant in an attempt to establish a "clean buy” of additional heroin. At about 10:30 p.m., Guillen again met the defendant in the officer’s car. The *148 two men discussed the matter of price of the heroin and a possible future purchase of heroin. Defendant then gave Guillen two packets of a powdery substance, later identified as heroin, for which Guillen paid $30. This purchase formed the basis for the instant charge against the defendant.
At the close of defendant’s proofs, a hearing was conducted to determine whether Ellen Schultz was a res gestae witness and whether due diligence was used by the police to produce her for testimony. The trial court concluded that the initial September 27 purchase which Schultz witnessed was an offense separate from that for which the defendant was charged, thus not making Schultz a res gestae witness. At the close of the hearing, the defendant informed the court of a means to contact Schultz. She was produced in court the next day but was not called by the defendant. As a rebuttal witness for the prosecution, Schultz testified to the defendant’s use of heroin and his business of selling drugs.
The defendant’s first issue alleges a denial of the constitutional right to a speedy trial, US Const, Am VI; Const 1963, art 1, § 20. The defendant’s trial began on January 24, 1979, approximately two years after authorization of a warrant for his arrest.
In
Barker v Wingo,
"A balancing test necessarily compels courts to ap *149 proach speedy trial cases on an ad hoc basis. We can do little more than identify some of the factors which courts should assess in determining whether a particular defendant has been deprived of his right. Though some might express them in different ways, we identify four such factors: Length of delay, the reason for the delay, the defendant’s assertion of his right, and prejudice to the defendant.”
Application of the above criteria leaves the defendant’s claim without merit. A rebuttable presumption of prejudice was created by the approximate 24-month delay between arrest and trial.
People v Collins, supra; People v Den Uyl,
"To recapitulate on balance the reasons for the delays in this case run against the defendant at least as strongly as against the prosecution. The defendant’s posture certainly was not that of a man seeking speedy trial. As Justice Brennan said in concurring in Dickey v Florida,398 US 48 ;90 S Ct 1574 ;26 L Ed 2d 38 (1969), '[a] defendant may be disentitled to the speedy-trial safeguard in the case of a delay for which he has, or shares, responsibility.’ ”
Defendant made no assertion of his right to a
*150
speedy trial until the date his trial actually began. In
People v Bennett,
The final factor, prejudice to the defendant, was described in
People v Chism,
"There are two types of prejudice which a defendant may experience, that is, prejudice to his person and prejudice to his defense. Prejudice to his person would take the form of oppressive pretrial incarceration leading to anxiety and concern. Prejudice to his defense might include key witnesses being unavailable. Impairment of defense is the most serious, 'because the inability of a defendant adequately to prepare his case skews the fairness of the entire system.’ Barker,407 US 514 , 532.”
Defendant argues that the delay clouded the memory of several witnesses. However, the testimony cited as evidence of unclear witness recall relates only to such insignificant factors as the model of Officer Guillen’s car and matters not prejudicial to the defendant’s case. Therefore, we find that the defendant was not deprived of his right to a speedy trial.
Defendant also contests as violative of his right to a fair trial the admission of testimony detailing
*151
the first heroin purchase on September 27 and the defendant’s prior use of drugs. Evidence of a defendant’s prior bad acts or crimes is generally not admissible because the probative value of such evidence is outweighed by its prejudicial effect.
People v Bates,
"In any criminal case where the defendant’s motive, intent, the absence of, mistake or accident on his part, or the defendant’s scheme, plan or system in doing an act, is material, any like acts or other acts of the defendant which may tend to show his motive, intent, the absence of, mistake or accident on his part, or the defendant’s scheme, plan or system in doing the act, in question, may be proved, whether they are contemporaneous with or prior or subsequent thereto; notwithstanding that such proof may show or tend to show the commission of another or prior or subsequent crime by the defendant.”
See also MRE 404(b).
In
People v Wilkins,
*152
At trial, evidence of the prior heroin purchase was not probative of the defendant’s motive, intent, absence of mistake, scheme, plan or system. Additionally, the first sale is not inextricably blended with the facts of the charged offense, to make admissible the disputed testimony.
People v Delgado,
Once error is found in the trial court’s admission of evidence, we must determine if the error was merely harmless. The harmless error standard involves a dual inquiry: (1) was the error so offensive to the maintenance of a sound judicial system as to require reversal; and (2) if not, was the error harmless beyond a reasonable doubt.
People v Wilkins, supra.
We conclude that in light of the substantial evidence implicating the defendant in the instant offense, the error was not intrinsically offensive to the maintenance of a sound judicial system.
People v Adan,
Defendant also alleges as reversible error the prosecution’s failure to disclose prior to trial the fact that Officer Guillen was equipped with a wireless microphone. Without such evidence, the defendant argues that he was unable to prepare an adequate defense to the charges against him.
In
People v Walton,
*153 "Traditionally, information sought by a defendant is discoverable when, in the sound discretion of the trial court, the object sought is admissible into evidence and the suppression of it might result in a failure of justice. * * * But, discovery has not been limited exclusively to whether the information sought was admissible at trial. Rather, the focus has shifted to whether fundamental fairness to the defendant, in preparing his defense, requires that he have access to the requested information.”
See also
People v Fournier,
Defendant contends that the actions of his defense attorney deprived him of his right to the effective assistance of counsel. Specifically, the defendant states that defense counsel failed to object to evidence of the defendant’s bad acts, failed to request an instruction limiting the jury’s consideration of such evidence, brought into consideration possible prior crimes committed by the defendant and read a report indicating the defendant committed perjury in a previous Federal drug trial.
In
People v Garcia,
*154 "Defense counsel must perform at least as well as a lawyer with ordinary training and skill in the criminal law and must conscientiously protect his client’s interests, undeflected by conflicting considerations.”
Additionally, even if actual proof of prejudice is presented, the defendant’s claim of error will fail "unless, but for these alleged errors, defendant would have had a reasonably likely chance of acquittal”.
People v Krist,
We have examined the defendant’s remaining two issues and find them without merit.
Affirmed.
Notes
Since repealed by
