Although there is no appearance for the plaintiff in error, yet,
as this is a criminal case, involving the punishment of death, the
court has carefully examined the record, to see that no injustice
has been done the accused.
After a witness, qualified as an expert, has given his
professional opinion in reference to that which he has seen or
heard, or upon hypothetical questions, it is ordinarily opening the
door to too wide an inquiry to interrogate him as to what other
scientific men have said upon such matters, or in respect to the
general teachings of science thereon, or to permit books of science
to be offered in evidence.
An expert on behalf of the defense, in cross-examination, was
asked: "You
Page 165 U. S. 374
think from your experience with him, from your conversation with
him, that he killed the man because he threatened his
life?�
An objection to the question being overruled, he answered:
"Well, in part, and because he thought his own life was in danger,
and because he thought he had the right to destroy this menace to
his own life."
Held that the objection was properly
overruled.
The trial court charged:
"The term 'insanity,' as used in this defense, means such a
perverted and deranged condition of the mental and moral faculties
as to render a person incapable of distinguishing between right and
wrong, or unconscious at the time of the nature of the act he is
committing, or where, though conscious of it and able to
distinguish between right and wrong and know that the act is wrong,
yet his will, by which I mean the governing power of his mind, has
been, otherwise than voluntarily, so completely destroyed that his
actions are not subject to it, but are beyond his control."
Held that this was not prejudicial to the
defendant.
Under the circumstances, the court did right to refuse the
instruction asked for with reference to manslaughter.
On October 13, 1894, defendant was indicted in the Circuit Court
of the United States for the Western District of Arkansas for the
crime of murder. A trial being had, he was found guilty, and
sentenced to be hanged. This judgment was reversed by this Court on
the ground of error in the instructions of the court in respect to
the matter of insanity.
Davis v. United States,
160 U. S. 469. A
second trial was had, which resulted in a similar sentence, to
review which this writ of error has been sued out.
The circumstances of the homicide were briefly these, and in
respect to them there was no dispute: the deceased and defendant
had a misunderstanding in regard to the making of a sugar cane crop
which the defendant was making for the deceased on land rented from
him. About a week thereafter, and on September 18, 1894, the
defendant took a gun, and slipped up to near where the deceased was
at work picking cotton, shot and killed him while so at work, and
while unarmed, and doing nothing towards harming defendant. He then
ran away from the place where the shot was fired to the nearest
town, and surrendered himself to the officers, telling them he had
killed the deceased, and detailing the circumstances.
Page 165 U. S. 375
MR. JUSTICE BREWER, after stating the facts in the foregoing
language, delivered the opinion of the Court.
The principal defense presented on this trial, as on the former,
was insanity. Indeed, the circumstances of the homicide were such
as to preclude any other. The deceased, peacefully at work,
unarmed, and making no demonstrations against the defendant, was
shot and killed by the latter, and this in consequence of a dispute
more than a week old. The act thus done, if done by a man fully
responsible for his actions, was unquestionably murder in the first
degree. Counsel for defendant have filed no brief and made no
argument. With the trial in the circuit court, suing out a writ of
error, and filing assignments of error, their connection with the
case ceased. If this were a civil case, undoubtedly, under Rule 16
of this Court, the writ of error would be dismissed, or the record
opened and an affirmance ordered without examination. And if it
were a criminal case of small importance, it is probable that the
same disposition would be made; but as the offense charged, and of
which the defendant was convicted, is murder, and the punishment
death, we have felt it to be our duty to carefully examine the
record, with all the assignments of error, in order to see that no
injustice has been done the defendant. In this examination we have
had the assistance of a brief prepared by the Assistant Attorney
General, in which the views of the government are fully
presented.
The first nine assignments of error refer to matters transpiring
in the introduction of testimony. Some of the questions presented
by those assignments have been already determined by this Court in
prior cases, and need not therefore be noticed in this opinion. The
others are as follows: several lay witnesses were called, who
testified as to their acquaintance with the defendant and their
opinion as to his sanity. He also called two medical witnesses, Dr.
J. C. Amis and Dr. T. J. Wright, each of whom had seen him after
his arrest and during
Page 165 U. S. 376
his confinement in jail, and had observed his conduct, actions,
and demeanor. While the record does not contain a recital of all
the testimony of these witnesses, enough is disclosed to show that
the court permitted full inquiry of each as to what he had seen or
heard of the actions and sayings of defendant; permitted each also
to give fully his opinion as to the mental condition of defendant
and his belief as to the latter's knowledge of right and wrong and
his ability to distinguish between them. Hypothetical questions
were also put involving all the circumstances of the homicide, and
the prior and subsequent conduct and appearance of defendant, and
their answers received to such questions.
In the course of his testimony, Dr. Amis stated that
defendant
"would sit down on his spittoon, and gaze down on the floor as
if looking at some object, when none was there, manifesting no
interest in anything that was going on; that, although violently
ill, he was indifferent and unconcerned during his illness, was
never worried about his condition; never saw any change in his
expression, but he would sit and gaze in a dreamy, melancholy way,
with his mouth open and under jaw hanging down, having a vacant,
meaningless stare, his face expressionless -- just a blank."
In reference to this matter, he was subsequently asked this
question:
"What does medical science say as to that meaningless, vacant
stare, and the lower jaw hanging down in a listless way? What does
medical science teach as to that?"
which was objected to, and the objection sustained, and
exception taken. No ground of objection was stated, and no reason
given for sustaining the objection. It would seem probable that
inasmuch as the witness had shown himself qualified to testify as a
medical expert, as he had stated all that he had seen and heard,
and given his own expert opinion thereof, the court deemed it
improper or unnecessary to enter into any examination as what the
witness thought medical science would say of defendant's conduct
and appearance. It may have been because the matter had been
sufficiently brought out in the prior testimony of the witness, but
probably the reason we have suggested is the correct one, and in
that view we are
Page 165 U. S. 377
of the opinion that the ruling furnishes no ground for
disturbing the judgment. After a witness has once qualified himself
as an expert and given his own professional opinion in reference to
that which he has seen or heard or upon hypothetical questions,
then it is ordinarily opening the door to too wide an inquiry to
interrogate him as to what other scientific men have said upon such
matters or in respect to the general teachings of science thereon,
or to permit books of science thereon, or to permit books of
science to be offered in evidence.
Collier v. Simpson, 5
Carr. & Payne 73. At any rate, the trial court must have some
discretion as to the limit to be placed in any given case upon the
extent to which the expert testimony may be carried, and when, upon
direct examination, the opinion of the witness is fully disclosed,
we think it cannot be said that the court erred in declining to
permit on the same direct examination an inquiry into what is in
some aspects both collateral and hearsay.
Again, when Dr. Wright was on the stand and had finished his
direct examination, he was asked by the district attorney the
following question:
"You think, from your experience with him, from your
conversation with him, that he killed the man because he threatened
his life; your idea is that he killed the man because he threatened
his life?"
which question was objected to, the objection overruled, and the
witness permitted to answer. The answer which he gave was: "Well,
in part, and because he thought his own life was in danger, and
because he thought he had the right to destroy this menace to his
own life." We think this was clearly within the proper limits of
cross-examination, and therefore the objection was properly
overruled.
The remaining 51 assignments run to the charge of the court and
to the refusal to give a series of special instructions asked by
defendant. It would be a waste of time to attempt to notice each
assignment separately, although we have examined all. On the first
trial, the court had charged the jury that every man was presumed
to be sane, that insanity was a special defense, and that to make
out such defense, it must be established to the reasonable
satisfaction of the jury, and that the burden of proof thereof
rests with defendant.
Page 165 U. S. 378
This Court was of opinion that this was not the correct rule of
law; that while it was true that every man is presumed to be sane,
yet whenever, by the testimony, the question of insanity is raised,
then the fact of sanity, as any other essential fact in the case,
must be established to the satisfaction of the jury beyond a
reasonable doubt. On the second trial (the record of which is now
before us for consideration), the court charged the law in
accordance with the rule laid down by this Court -- quoting the
very language of our opinion -- and also defined what was meant by
insanity, in language which, under the circumstances of this case,
was in no degree prejudicial to the rights of the defendant, as
follows:
"The term 'insanity,' as used in this defense, means such a
perverted and deranged condition of the mental and moral faculties
as to render a person incapable of distinguishing between right and
wrong, or unconscious at the time of the nature of the act he is
committing, or where, though conscious of it, and able to
distinguish between right and wrong, and know that the act is
wrong, yet his will -- by which I mean the governing power of his
mind -- has been otherwise than voluntarily so completely destroyed
that his actions are not subject to it, but are beyond his
control."
Although the court, in addition to this specific language,
enlarged upon the question, its charge in reference to the matter
of insanity covering several pages of the record and containing
quotations from many adjudged cases, we find nothing which
qualifies or restricts the definition as above quoted.
Seventeen special instructions were asked by defendant, all of
which except the last were in respect to the presumption of
innocence, reasonable doubt, and insanity -- matters which the
court had fully treated of in the general charge -- and, of course,
repetition or restatement in the language of counsel was
unnecessary.
The last instruction asked was in reference to manslaughter. But
under the evidence there was no occasion for any statement of the
law on this. There was no testimony to reduce the offense, if any
there was, below the grade of murder. If the defendant was sane and
responsible for his actions, there
Page 165 U. S. 379
was nothing upon which any suggestion of any inferior degree of
homicide could be made, and therefore the court was under no
obligation (indeed, it would simply have been confusing the minds
of the jury) to give any instruction upon a matter which was not
really open for their consideration.
Sparf v. United
States, 156 U. S. 51,
156 U. S. 63;
Stevenson v. United States, 162 U.
S. 313,
162 U. S.
315.
These are all the matters presented by the assignments of error,
and all the questions of any importance disclosed by the record. We
find no error in the rulings of the court, and its judgment is
therefore
Affirmed.