Dеfendant’s assignments of error raise a number of questions relating to the admissibility of evidence that he was insane at the time of the killings. We find that the trial court improperly limited testimony by a psychiatric expert concerning his examination, findings and diagnosis of defendant, and on this ground we *456 order that defendant receive a new trial. For guidance of the court on remand, we will also discuss defendant’s assignments of error regarding exclusion of evidence of hereditary insanity and declarations by defendant to third parties as to his state of mind.
The uncontradicted evidence showed that on 20 August 1977 defendant killed his wife and two children and then stabbed himself. Defendant did not deny that he committed the killings but instead tried to show that he was insane. To this end he produced evidence that he had been a good husband and father and a steady worker and that he had had a good reputation in the community. For some two or three weeks prior to the killings, however, he had been depressed and had problems with his job. Lastly, according to two psychiatrists who examined him, defendant’s mental condition at the time of the killings was such that he did not know the difference between right and wrong.
The first psychiatric witness on defendant’s behalf was Dr. Eugene Douglas Maloney, who was employed at the Neuse Mental Health Center and who was duly qualified as an expert in the field of psychiatry. Before the jury Dr. Maloney was permitted to testify that defendant was his patient 1 and that he had seen him on three different ocсasions in 1977: 21 September, 30 September, and 4 November. He also testified about his method of establishing a rapport with and gaining defendant’s confidence and about his method of examination. 2 Finally after seven record pages of quibbling among the trial court, the district attorney, and defense counsel over the form of the question and the form of the witness’ response, the doctor was barely permitted to tell the jury that in his opinion at the time of the killings defendant “was incapable on that night of distinguishing between right and wrong.”
*457 Most of Dr. Maloney’s testimony took place out of the hearing of the jury in order for defendant to place into the record testimony to which objections were lodged by the state and sustained by the trial judge. In summary this testimony consisted of conversations Dr. Maloney had with defendant, his medical findings, and his medical diagnoses all of which led ultimately to his opinion regarding defendant’s sanity in a legal sense. Dr. Maloney would have testified, had he been permitted, that defendant expressed ideas that on the day of the killings people were after him, that he was being watched, and that they wanted to “hurt me and my family.” Defendant said further that just before the killings one of his children brought in a glass of something to drink and he “thought it was for me to poison myself.” Defendant told Dr. Maloney that when he stabbed his wife, “I lost all senses at that time. I was protecting her, I didn’t want them to hurt her. I was crying, they were going to hurt me and my family. Everybody was watching.” With regard to stabbing himself defendant said, “They were not going to get my family because I had just killed them and they were not going to get me ... for some reason I . . . went to the bedroom with my family and laid down so I could die with my family.” Defendant then made similarly bizarre statements concerning a “pacemaker” which had been installed in his heart so that he could not die and would be able to stand trial, and to the effect that at Dorothea Dix Hospital “they took my glands out to keep me from mating with other people . . . they took my birthright so I wouldn’t have to die, by taking away my glands.”
Dr. Malоney would have further testified, had he been permitted, that on 4 November 1977 he found defendant to be “highly disturbed . . . dangerous to himself or others . . . angry, frightened” and that he “paced the floor, looked behind curtains, looked behind desks, looked behind file cabinets.”
Finally Dr. Maloney would have told the jury, had he been permitted, that he diagnosed defendant as paranoid and *458 psychotic. He would have explained “paranoid” as involving “delusions of persecutions” and a “delusion” as being “a falsе belief that cannot be changed by reason or logic.” He would have explained a psychotic person as one who suffers “from delusions which I have defined, and hallucinations. Hallucinations being seeing things, hearing voices not there, feeling things that are not there.”
We think all of this testimony was erroneously excluded to defendant’s prejudice. The error is not cured by Dr. Maloney’s being permitted to give his ultimate conclusion regarding defendant’s ability to distinguish right from wrong. The defendant was entitled tо have the jury know the bases for this conclusion as well as the conclusion itself.
Dr. Maloney’s findings resulted from his personal examination and observation of defendant. His diagnosis resulted from this and listening to and analyzing defendant’s conversation. It is a well-settled rule that an expert may give an opinion based on facts within his personal knowledge without resort to a hypothetical question.
State v. DeGregory,
*459 Cases in this area have dealt with two major issues. The first is the admissibility of the expert opinion when it is based on an out-of-court communication. The second is, assuming the opinion is admissible, to what extent the expert may repeat what was told him out of court in order to show its basis. Here we are faced with both issues. We conclude that Dr. Maloney’s opinion, in the form of his diagnosis, was admissible. We also conclude that оn retrial he may recount his out-of-court conversations with defendant in order to explain his diagnosis to the jury.
One of the earliest significant cases on the principles involved here was
State v. Alexander,
“His Honor in these rulings was drawing a distinction between facts drawn out in Doctor Hall’s conversation with the defendant, which tended to show the state of defendant’s mind and those which did not. Conversation with one alleged to be insane is, of course, one of the best evidences of the present state of his mind. If, however, there is incorporated in the conversation self-serving declarations which in themselves do not throw any light upon thе present condition or the past condition of the man’s mind, then these declarations are not admissible.”
Because of the trial court’s ruling, the court in Alexander was not squarely presented with the issue of the admissibility of an expert opinion based in part on out-of-court conversations. Insofar as admitting the conversations themselves was concerned, Alexander imposed a limit only to the extend that they “do not throw any light upon the present condition or the past condition of the [defendant’s] mind.”
In
Penland v. Coal Co.,
“As to this contention, the rule is that ordinаrily the opinion of a physician is not rendered inadmissible by the fact that it is based wholly or in part on statements made to him by the patient, if those statements are made, as in the present case, in the course of professional treatment and with a view of effecting a cure, or during an examination made for the purpose of treatment and cure. ‘In such cases statements of an injured or diseased person, while not admissible as evidence of the facts stated, may be testified to by the physician to show the basis of his opinion.’ ” Quoting, 20 Am. Jur., Evidence § 86 at 729.
Penland thus (1) allowed in evidence an opinion when it was reasonable to assume that the information upon which it was based was reliable and (2) held that testimony about that information was proper to show the basis for the opinion.
Subsequently,
Seawell v. Brame,
In
State v. DeGregory, supra,
“Defendant’s interpretation of the quotation from State v. David, supra, is too limited. Thе quotation states that an expert may base his testimony on facts within his personal knowledge or observation, or may base his opinion on facts presented in a hypothetical question, but it does not purport to limit facts and information within the personal knowledge of an expert to knowledge derived solely from matters personally observed. As demonstrated in opinions of this Court since State v. David, supra, an expert witness has wide latitude in gathering information and may base his opinion on evidence not othеrwise admissible.”285 N.C. at 132 ,203 S.E. 2d at 801 . (Emphasis original.)
In the course of its examination of relevant authorities, the Court quoted with approval from
Birdsell v. United States,
The most recent of our cases in this area is
State v. Bock, supra,
Although none of these cases articulates any sort of universally applicable rule, the pattern of their holdings supports the following propositions: (1) A physician, as an expert witness, may give his opinion, including a diagnosis, based either on personal knowledge or observation or on information supplied him by others, including the patient, if such information is inherently reliable even though it is not independently admissiblе into evidence. The opinion, of course, may be based on information gained in both ways. (2) If his opinion is admissible the expert may testify to the information he relied on in forming it for the purpose of showing the basis of the opinion.
Penland v. Coal Co., supra,
Applying the first of these propositions to the present case, we find two grounds supporting the admission of Dr. Maloney’s
*463
diagnosis. There is uncontradicted evidence that defendant was sent to Dr. Maloney as a patient for treatment. Under
Penland v. Coal Co., supra,
this lends reliability to the stаtements made by defendant to the doctor. Secondly, we find a sufficient indication of the reliability of these statements in the nature of Dr. Maloney’s entire examination. The examination, as described in note
2, supra,
was a thorough, carefully designed attempt to gain an understanding of defendant’s state of mind. Dr. Maloney did not rely for his conclusions on any one statement by defendant or on any particular fact he disclosed. Instead he took into account the entirety of what defendant sаid together with his own interpretation and analysis of it and the objective manifestations that accompanied it. The assertion of
State v. Alexander, supra,
For the reasons stated, Dr. Maloney’s findings and diagnosis as to defendant’s mental state should have been admitted into evidence. It follows also from what we have said that on retrial Dr. Maloney should be allowed to testify as to the content of his conversations with defendant in order to show the basis for his diagnosis. The reason for allowing such testimony and the safeguards that should accompany it were well stated by the Arizona Supreme Court in
State v. Griffin,
“In the same vein to allow a psychiatrist as an expert witness to answer without any explanation . . . would impart a meaningless conclusion to the jury. The jury must be given an opportunity to evaluate the expert’s conclusion by his testimony as to what matters he took into consideration to reach it. Therefore the psychiatrist should be allowed to relate what matters he necessarily considered as a ‘case history’ not as to indicate the ultimate truth thereof, but as one of the bases for reaching his conclusion, according to ac *464 cepted medical practice. The court should therefore exercise care in the manner in which such testimony is elicited, so that the jury may understand that the case history does not constitute factual evidence, unless corroborated by other competent evidence.”
We emphasize again that such testimony is not substantive evidence. Thus there is no conflict between its introduction and the rule that a criminally accused’s declarations to third parties generally to show his state of mind are not admissible as an exception to the hearsay rule. See Stansbury, supra, § 161 at 541, discussed below.
The questions presented by two of defendant’s assignments of error are likely to recur at trial on remand. We therefore discuss them briefly here.
Defendant attempted through several witnesses to show evidence of mental illness in his maternal ancestors. Thе trial court properly excluded this testimony. While it is true that evidence of hereditary insanity has been held admissible,
State v. Christmas,
Finally, several witnesses on defendant’s behalf were not allowed to testify about declarations by defendant that would have tended to show his state of mind. We cannot tell if these exclusions were prejudicial, because defendant had only a few of the answers put in the record and those are inconclusive. The first of these exclusions occurred in the following exchange during the testimony of defendant’s grandfather, James Iredell Wade:
“A.: ... he [the defendant] was down and out and I asked him what was — seemed to be his trouble and he asked me, he said —
*465 MR. Barker: Objection.
The COURT: Sustained, I’m sorry you can’t tell what your son said to you.”
Also while Wade was on the stand, an objection was sustained to the question, “Did Robbie indicate to you at any time he was troubled with his work because of having to go to Jacksonville?” During the testimony of Timothy Edwards Penny, statements made by defendant in a conversation the day before the killings, in which he apparently indicated he was having problems, were excluded. Lastly, the court sustained objections to a number of questions asked of Clifton Edwards, defendant’s former employer. 6 The substance of these questions and the answers Edwards would have given were later placed in the record as follows:
“(Q. Mr. Edwards, was there ever an occasion that this defendant followed you home to complain about treatment received at his work?)
(A. Yes.)
(Q. Would you describe that occasion?)
(A. This was the time when I had given him a directivе to come to work the following work day in a clean uniform, cleanly shaven; he objected to this directive and was very angry. After talking with him the anger subsided and he came to work on the following work day with a completely different attitude, everything was fine.)
(Q. Now, Mr. Edwards, was there ever an occasion that this defendant told you and I quote, ‘You are not treating me right?’)
(A. This was some time during the last week of his employment and I did think that rather strange because I hadn’t said anything to him to cause this answer. And he had а wild or strange look in his eye which I have never seen before. And I did think something of it even before this happened.)”
*466
In each instance the declarations by defendant and the other testimony that was excluded would have tended to show defendant’s state of mind. Declarations of a person as to his state of mind are in general admissible as an exception to the hearsay rule.
See McRae v. Malloy,
Defendant’s other assignment of error is not likely to present a prоblem on remand. For the reasons stated, we order that he receive a
New trial.
Notes
. In the jury’s absence Dr. Maloney testified that defendant had been referred to him for treatment by Dorothea Dix Hospital where "they found he had a psychiatric problem.”
. "And in a psychiatric exam it’s divided into different categories. I’ll review each as I go. The first thing I determined is what I call his general attitude and behavior, how hе looks, how he was acting, whether or not he displayed any peculiarities. The patient was dressed in denim pants and shirt, was wearing tennis shoes without laces, laid on bunk throughout in a small cell, talked to examiner moving very little, very few facial expressions and few facial movements. Next part is how he elaborated, how he said what he did. I can determine the type of mental illness from the way a patient talks, connection of thoughts. The patient elaborated, would elaborate very little. Talked with difficulty. At times thoughts were not connected one to another. The third part is what he says and how he says it and in this part I'm trying to determine whether or not he hears imaginary voices, whether or not he suffers from delusions which is abnormal belief that cannot be changed by reason or logic and this is called the mental trend.
*457 “All right, essentially at the mental trend, that point which I talked to him in depth about what he was thinking and feeling to make determinations as to whether or not he was suffering from delusiоns or hallucinations or depression or other mental disorders.
“Well, there’s one other part of the examinations that you must determine whether or not the patient is thinking clearly and whether his mind is operating properly. Whether or not he knows where he is, what he’s doing there, the circumstances surrounding his ability to calculate, ability to recall, his memory; so that was another part of the test."
. Judge Tillery recognized this conflict in making his ruling on whether or not Dr. Maloney could give an opinion on the issue of defendant’s sanity. After discussion with counsel, he commented:
“Well, I think for the record I would say this, the cases which deal with this subject certainly leave something to be desired as far as clarity is concerned. I take the view and I’m going to rule that this witness may give his opinion despite the fact that it is largely based upon statements which were made to him by the defendant. The Court's position being that in no other way I can think of can a psychiatrist go about his business. If he’s required to observe objectivе symptoms and leave out any subjective findings based upon what that man has said, I cannot see how he can perform any useful function so far as the Court is concerned.”
After struggling with the issues involved here ourselves, we find his remarks well taken.
. We think it appropriate to refer to
Penland
and other cases not involving mental state here, because in general “evidentiary rules as to the admissibility of medical testimony concerning physical injuries apply to a psychiatrist’s testimony pertaining to his patient’s emotional trauma or illness.”
Gonzales v. Hudson,
. An assumption of truthfulness might, however, apply in the case of one unable to speak for himself as, for example, when a parent communicates a small child’s condition to a physician.
. In sustaining one of the objections, the court gave the following instruction:
“THE COURT: Members of the jury the Court will instruct you there is a rule of law which has to do with what we call self-serving declarations. The rule of evidence is that these self-serving declarations may not be introduced into evidence in that fashion so don’t consider that an answer, it is not competent.”
