delivered the opinion of the court:
On September 5, 1978, the defendant, Clifford Anderson, shot and killed the manager and the engineer of the apartment building where he lived and was employed as a janitor. He was indicted on two counts of murder and two counts of armed violence. At trial he defended on the ground of insanity. His first trial in the circuit court of Cook County ended in a mistrial when the jury could not reach a verdict. Ten days later the defendant was tried a second time and found guilty on all counts. After a bifurcated sentencing hearing, the jury sentenced him to death. The case is before us on direct appeal (87 Ill. 2d R 603).
The defendant concedes that the only material issue at trial was his sanity, and thus an extended discussion of the facts is unnecessary. To establish his defense, the defendant called a psychiatrist, his roommate, and his sister. The psychiatrist had interviewed Anderson and reviewed various psychiatric and criminal records, as well as letters written by or at the direction of Anderson. In response to a hypothetical question, the expert testified that the defendant could not conform his conduct to the requirements of the law at the time of the shootings. On cross-examination he stated that the defendant probably was unable to appreciate the criminality of his acts.
The defendant’s roommate and cousin, Ora Russell, related that Anderson had been concerned for months that the building was “going condo” and that Anderson had him write two or three hundred letters to various agencies complaining about what Anderson perceived was happening. Anderson was apparently fired from his job on September 2. Anderson woke Russell up at 6 a.m. on the morning of September 5 and appeared not to have slept. At Anderson’s request, Russell wrote letters and made phone calls to a government agency, the news media, and a union. After speaking to the union, defendant seized a gun and went out. The shootings followed. Russell said he thought Anderson was “crazy” and described his behavior on the day of the killings as “wild.”
Anderson’s sister testified to a history of mental illness in the family. She also identified certified commitment papers on the defendant’s mother and brother.
In rebuttal the State presented its own psychiatric expert, who concluded that Anderson was legally sane. By stipulation, a written statement of another psychiatrist who believed that the defendant was sane was also introduced. In addition, the prosecution elicited testimony from three building residents who witnessed some of the events of September 5 and said that they had never noticed anything unusual about Anderson or seen him in a rage. The arresting police officer and an assistant State’s Attorney who interviewed the defendant on the day of the shootings both stated that Anderson appeared normal.
The defendant raises some 35 issues on this appeal concerning his convictions and the sentence of death which was imposed. We need only address two of these.
The defendant contends that he was denied a fair trial when the State introduced evidence of his responses to Miranda warnings to establish his sanity. Officer Ken Riess testified that, shortly after the defendant arrived at the lockup, his partner read the Miranda warnings to the defendant and the defendant replied that “he understood and that he had no more to say to us.” The officer stated that Anderson subsequently requested a lawyer. The evidence was admitted over defense objection, and the trial judge instructed the jury that it could only be used “for the limited purpose of considering the state of mind, the ability to comprehend, to understand what his mental condition was.”
Assistant State’s Attorney Michael Melber testified that when he read Anderson his rights later in the day, the defendant said that he understood the rights and, after inquiring about the condition of the victims, again asked for an attorney. The judge reiterated that the evidence could be used in a “limited fashion only as bearing upon the issue of the defendant’s mental condition.” In both initial and rebuttal closing arguments, the prosecution emphasized that the defendant’s responses to the Miranda warnings showed his “ability to appreciate the criminality of his act and to conform his conduct to the law.”
This case is controlled by our recent decision in People v. Stack (1986),
The State asserts that any error in admitting testimony concerning the defendant’s responses to the Miranda warnings was harmless because it was offered only to establish that the defendant was able to appreciate the criminality of his conduct. According to the State, the evidence worked no prejudice since the defense (in its view) was based solely on the other prong of the insanity test, the inability of the accused to conform his conduct to the requirements of the law (Ill. Rev. Stat. 1983, ch. 38, par. 6 — 2).
Even assuming the State’s unsupported thesis that the responses did tend to prove that the defendant appreciated the criminality of his conduct but did not bear on the ability to conform, the State’s argument fails here. The prosecution explicitly told the jury that the evidence established the defendant’s sanity under both prongs of the insanity defense, and this argument was consistent with the judge’s admonitions. The State cannot now maintain that the jury ignored the advice and disregarded the evidence. The State’s additional argument that the error was harmless because the other evidence of sanity was overwhelming is without merit given the sharp disagreement of the expert witnesses on the question. The defendant’s convictions must therefore be reversed and the cause remanded for a new trial.
A further question which arose at both of the defendant’s previous trials, and which is likely to recur at a new trial, is to what extent the defendant’s expert witness could disclose to the jury the basis for his diagnosis. Specifically, the defendant challenges the judge’s ruling that his psychiatric expert could not reveal facts or opinions contained in reports upon which he relied in making his diagnosis. The defendant also argues that the court was incorrect in preventing the psychiatrist from recounting specific statements made by the defendant to him. Because these questions are of importance to the proper consideration of the insanity defense, we proceed to address them in turn.
The trial judge refused to allow any disclosure of the contents of the reports upon which the defendant’s expert witness, Dr. Jerome Katz, relied in forming his opinion. These reports included evaluations by psychiatrists, doctors, and counselors made while Anderson was in the army and while he was incarcerated in California, reports by the State’s psychiatric experts, and information relating to a previous criminal offense. Dr. Katz was allowed only to state that he utilized these reports.
After this court’s decisions in People v. Ward (1975),
At issue in Ward was a diagnosis by the prosecution’s psychiatric expert which was grounded in a personal interview with the accused as well as a review of other reports, including evaluations by another psychiatrist and a psychologist. In addition to stating his opinion that the defendant was sane, the doctor disclosed the findings of some of the secondhand sources. This court, relying on Rule 703 of the Federal Rules of Evidence (Fed. R. Evid. 703), held that expert medical opinion on the question of sanity based in part on records compiled by others which had not been admitted into evidence was permissible if the reports “are of a type customarily utilized by the medical profession.” People v. Ward (1975),
The State correctly notes that Ward did not explicitly hold that it was proper for the psychiatrist to reveal the contents of the reports he relied upon in arriving at his diagnosis. The majority of appellate cases following Ward, however, have interpreted it as implicitly deciding that the underlying facts and opinions could be disclosed. See Henry v. Brenner (1985),
The defendant points to Ward and the appellate court decisions for support, and adds that this court’s opinion in Wilson v. Clark (1981),
“The facts or data in the particular case upon which an expert bases an opinion or inference may be those perceived by or made known to him at or before the hearing. If of a type reasonably relied upon by experts in the particular field in forming opinions or inferences upon the subject, the facts or data need not be admissible in evidence.” (Fed. R. Evid. 703.)
Rule 705 states:
“The expert may testify in terms of opinion or inference and give his reasons therefor without prior disclosure of the underlying facts or data, unless the court requires otherwise. The expert may in any event be required to disclose the underlying facts or data on cross-examination.” Fed. R. Evid. 705.
Rule 705, which was enacted to eliminate the necessity for the hypothetical question and to place the burden for eliciting the facts upon which an expert opinion is based on the cross-examiner (Wilson v. Clark (1981),
Rule 703 was designed to “ ‘broaden the basis for expert opinions *** and to bring the judicial practice into line with the practice of the experts themselves when not in court.’ ” (People v. Ward (1975),
This conclusion accords with the overwhelming weight of authority from other jurisdictions as well as a great deal of persuasive scholarly commentary. See Paddack v. Dave Christensen, Inc. (9th Cir. 1984),
To prevent the expert from referring to the contents of materials upon which he relied in arriving at his conclusion “places an unreal stricture on him and compels him to be not only less than frank with the jury but also *** to appear to base his diagnosis upon reasons which are flimsy and inconclusive when in fact they may not be.” (State v. Myers (1976),
We reject the State’s suggestion that the jury was adequately apprised of the basis of Dr. Katz’ opinion because he identified the sources of the reports. The mere fact that the doctor utilized specified background material did not tell the jury “which opinions he credited, which he rejected, and why.” (See United States v. Harper (5th Cir. 1971),
“In a case such as this, in which expert witnesses express different conclusions as to the defendant’s mental condition at the time of the alleged offense, it is important that the jury know upon what facts the expert witness based his conclusion. As we have said on several occasions, ‘expert opinion as to insanity rises no higher than the reasons upon which it is based.’ ”450 F.2d 1032 , 1037.
The trial court ruled, and the State maintains here, that the information in the records utilized by Dr. Katz constitutes inadmissible hearsay and that Rule 703 was not intended to create an exception to the hearsay rule. Of course, by even allowing an expert to consider such materials in forming an opinion they are indirectly brought before the jury. More fundamentally, however, the State’s argument misapprehends the hearsay rule. Hearsay is an extrajudicial statement offered in court “to show the truth of the matters asserted.” (People v. Carpenter (1963),
It is true that an uninformed jury could misuse this type of information as substantive proof of insanity. We do not believe that this possibility is a sufficient reason to deny the jury an adequate basis for assessing the weight and credibility of expert opinion. A limiting instruction, advising the jury to consider the underlying statements only to evaluate the basis of the expert's opinion, should forestall any such misuse. (United States v. Madrid (10th Cir. 1982),
The final question to be addressed, which was expressly left open in People v. Gacy (1984),
The State argues that this court should continue to hew to the line recognized in People v. Hester (1968),
The convictions are reversed and the cause remanded for a new trial.
Reversed and remanded.
