1. A witness for the defense in a murder trial, who is not an
expert, but who knew the prisoner before the killing, may state the
opinion he formed at the time as to the mental condition of the
prisoner, and sum up his impressions received at the time he saw
the prisoner before the killing, but, except under special
circumstances, he may not state an opinion formed since the
killing.
2. It is not error to instruct the jury that, under § 1852
of the Oklahoma Statutes of 1893, they should acquit if they found
the accused was not able to know that the act of taking his
victim's life was wrongful, and was not able to comprehend and
understand the consequences of such act, if the jury also was
instructed that, in order to find him guilty, they must find that
he knew and understood that it was wrong to take the life and was
able to comprehend and understand the consequences of such act.
3. When, during the course of a murder trial in Oklahoma, it
transpires that a juror, contrary to his statements on the
voir
dire, is disqualified and the prisoner has an opportunity to
have him excused and the trial begun anew and his counsel refrain
from making any objection at that time, it is too late for him to
complain after the verdict of guilty has been rendered.
The case is stated in the opinion of the court.
MR. JUSTICE HOLMES delivered the opinion of the Court.
This is an indictment for murder upon which the plaintiff in
error has been found guilty and has been sentenced to be hanged. It
comes here by writ of error to the Supreme Court of the Territory
of Oklahoma, that court having decided that there
Page 190 U. S. 549
was no error in the proceedings and having affirmed the
judgment. 11 Okl. 261. The errors assigned will be taken up in the
order in which they were argued.
1. The only defense was insanity. A lawyer, called as a witness
for the defendant, stated that he knew the prisoner quite well;
that the prisoner was his barber for some years, and that he saw
him on the day before the killing. He then described the appearance
and conduct of the prisoner, and said that at the time he did not
notice any difference from the prisoner's usual demeanor. He then
was asked if, since the killing, he had formed an opinion as to the
prisoner's mental condition at that time. This opinion he was not
allowed to state, and this is alleged as error. It will be seen
that the witness was allowed to sum up his impressions received at
the time. The court said in terms that he might state any condition
that existed then or any impression that it made upon the witness'
mind as to the prisoner's condition. That is all that was decided
in
Connecticut Mutual Life Insurance Company v. Lathrop,
111 U. S. 612.
Some states exclude such opinions, even when formed at the time.
But, as is pointed out in the case cited, it is impossible for a
witness to reproduce all the minute details which he saw and heard,
and most witnesses make but a meagre and halting effort. Therefore,
in this as in many other instances, after stating such particulars
as he can remember -- generally, only the more striking facts -- an
ordinary witness is permitted to sum up the total remembered and
unremembered impressions of the senses by stating the opinion which
they produced. To allow less may deprive a party of important and
valuable evidence that can be got at in no other way. But, on the
other hand, to allow more, to let a witness who is not an expert
state an opinion upon sanity which he has formed after the event,
when a case has arisen and become a matter of public discussion,
must be justified, if at all, on other grounds. It is unnecessary
to lay down the rule that it never can be done, for instance, when
the opinion clearly appears to sum up a series of impressions
received at different times.
Hathaway v. National Life
Insurance Co., 48 Vt. 335, 350. It is enough to say that at
least it should be done with caution, and not without special
Page 190 U. S. 550
reasons. In this case, the only knowledge shown by the witness
was the familiarity of a man with his barber. So far as the
evidence went, his present opinion might have been the result of
interested argument, and, leaving such suggestions on one side, no
reason of necessity or propriety was shown for the statement that
would not have applied to any other man who had had his hair cut in
the prisoner's shop. It does not appear that there was error in the
ruling of the court.
2. The next error alleged is in the following instruction of the
court:
"Homicide committed by one who has not sufficient knowledge and
understanding to understand right from wrong and to comprehend and
understand the consequences of his act is excusable for any act in
reference to which his mind is in such weakened condition. But it
is not every derangement of the mind that will excuse one for the
commission of crime. If one has sufficient mind and understanding
to know right from wrong regarding the particular act, and is able
to comprehend and understand the consequences of such act, the law
recognizes him as sane, and holds him responsible for such acts,
and in this connection, if you should find beyond a reasonable
doubt that the defendant took the life of Ella Queenan, as charged
in the indictment, and that, at the time of such homicide, he knew
and understood that it was wrong to take her life, and was able to
comprehend and understood the consequences of such act, then and in
that event it will be your duty to find the defendant guilty of
murder, as charged in the indictment. But, on the other hand, if
you should find that he was not able to know that the act of taking
her life was wrongful, and was not able to comprehend and
understand the consequences of such act, then you should find the
defendant not guilty."
By § 1852 of the Oklahoma Statutes of 1893,
"all persons are capable of committing crimes, except . . . all
persons of unsound mind, including persons temporarily or partially
deprived of reason, upon proof that at the time of committing the
act charged against them, they were incapable of knowing its
wrongfulness."
It was argued very earnestly that the latter part of the
instruction added a second condition to acquittal
Page 190 U. S. 551
by directing it if the jury found that the prisoner was not able
to know that the act was wrongful, "and was not able to comprehend
and understand the consequences of such act." But, on the other
hand, the condition of a verdict of guilty was made to be a finding
that the prisoner knew and understood that it was wrong to take the
life, "and was able to comprehend and understood the consequences
of such act." So that the most material part of the charge, that
relating to conviction, was favorable to the prisoner. If it be
supposed that such abstract language was remembered and was nicely
considered and analyzed by the jury, the total effect of the charge
was that, unless the two conditions concurred, the prisoner must be
acquitted. We do not mean to imply that any part of the
instruction, fairly understood, was wrong, but for purposes of
decision it is enough to say what we have said. The instructions
asked and refused were covered by that which was given as stated
above.
3. In the course of the trial, the government announced that,
since the last adjournment, it had been informed that one of the
jurors, named, had been convicted in Nebraska of what, by the law
of that state, was a felony -- grand larceny -- at a time and place
mentioned, contrary to the statement of the juror on the
voir
dire. We assume, for the purposes of decision, that this
disqualified the juror from serving in any case. Stat.Oklahoma,
§§ 3093, 5182, 5183. The court asked the counsel for the
prisoner what they desired to do, and its intimation indicated that
if the objection were pressed, the juror would be excused. This, of
course, meant that the trial would have to be begun over again. The
counsel for the prisoner answered that they had nothing to say, and
the trial went on. It now is argued that the defendant was deprived
of a constitutional right which he could not waive.
Thompson v.
Utah, 170 U. S. 343. The
contrary plainly is the law as well for the territories as for the
states.
See Kohl v. Lehlback, 160 U.
S. 293,
160 U. S. 299;
Raub v. Carpenter, 187 U. S. 159,
187 U. S.
164.
It is argued that the court could not have permitted a challenge
at that time, because the statutes of Oklahoma, § 5177,
provided that
"the court, for good cause shown, may permit a
Page 190 U. S. 552
juror to be challenged after he is sworn to try the cause, but
not after the testimony has been partially heard."
This statute cannot be construed as going merely to the order of
procedure -- as depriving a party of the right to challenge pending
the trial, but as preserving the right for the purpose of a motion
for a new trial. Either it does not apply to the case of a
disqualification discovered, as this was, after a part of the
evidence was in, or it purports to take away the right altogether.
Whatever may be the true construction of the last clause, the court
seems to have been ready to stop the trial. But if the court's view
was wrong, if the statute is constitutional -- as to which we do
not mean to express a doubt, -- the prisoner had no right to
complain, and if it is not, it was his duty to object at the time
if he was going to object at all. He could not speculate on the
chances of getting a verdict and then set up that he had not waived
his rights.
Judgment affirmed.