Thus when Thaw came to the bar at his first trial the State had never had any opportunity, through an examination by its physicians, to learn what his present condition was or past mental condition had been. The accused, on the other hand, had had over six months to prepare his defence and had fully availed himself of the time to submit to the most exhaustive examinations on the part of his own experts. The defendant's physicians came to court brimming with facts to which they could testify; while the State's experts had only the barren opportunity for determining the defendant's condition afforded by observing him daily in the court room and hearing what Thaw's own doctors claimed that they had discovered. There was no chance to rebut anything which the latter alleged that they had observed, and their testimony, save in so far as it was inconsistent or contradictory in itself, remained irrefutable.

There is probably no procedure which would be held constitutional whereby a compulsory examination of the accused could be had upon the mere application of the prosecuting authorities; but as a commission may generally be appointed at any time after an accused has been indicted if he "appears" to the court to be "insane," and as it is usually within the power of the District Attorney where such is the case to bring sufficient evidence of it to the attention of the court before the prisoner is brought to trial, little time is actually lost and justice is rarely defeated except in those cases (such as Thaw's) where an attempt is to be made to prove the accused insane at the time of the alleged crime although sane at the time of trial. Even here it would be the simplest thing in the world to remedy the difficulty and the proper legal steps in all jurisdictions should be taken immediately.

The two chief objects of such reforms should be, first, to relieve the ordinary jury in as many cases as possible from the necessity of passing upon the delicate issue of a defendant's mental condition at a previous time, and second, where this may not be avoided, to make their task as easy as possible by providing (a) a more scientific and definite test of legal responsibility and (b) an opportunity for adequate examination of defendants availing themselves of this defence.

This last and most practical reform can be easily secured by a slight alteration in the New York Code of Criminal Procedure, which already provides both for the entering of the specific plea of insanity and for the introduction of the defence and the proof of insanity under the general plea of "not guilty." At present the defendant has his choice of openly announcing or of concealing until the trial his intention of claiming that he was insane and so irresponsible for his crime. This is an advantage the results of which were probably not fully contemplated by the Legislature, and one to which an accused has no fair claim.

Fortunately, in the same section of the Code (658), which provides that the court may appoint a Commission to inquire into the sanity of a defendant at the time of his trial, there exists another provision, hitherto little noticed, that

"When a defendant PLEADS INSANITY, as prescribed in Section 336, the court in which the indictment is pending, instead of proceeding with the trial of the indictment, may appoint a commission of not more than three disinterested persons to examine him and report to the court as to his insanity at the time of the commission of the crime."

If a defendant intends to prove himself irresponsible for his offence, why should he not be compelled to enter a specific plea to that effect? Once he has entered that plea, the law as it stands just quoted will do the rest. No reason has been brought to the attention of the writer why the admission of any evidence upon the defendant's trial tending to show that he was mentally irresponsible at the time of committing the crime should not be made contingent upon the defence of insanity having been specifically pleaded either at the time of his arraignment or later by substitution for or in conjunction with the plea of "not guilty." This would deprive him of no constitutional right whatever. There is no legal necessity of permitting an accused to prove insanity under a general answer of "not guilty." Then upon his own plea that he had been insane he could instantly be committed to some place of observation where a permanent medical board of inquiry could be given full opportunity to examine him and study his case with a view to determining his present and past mental condition. He would still have in prospect his regular jury trial, but if this board found him at the present time insane, the court could immediately commit him to an asylum pending recovery, precisely as under the present procedure, while if they found him sane at the present time, but reported that, in their opinion (whatever test, "medical" or "legal," they might have applied), he was irresponsible at the time he committed the crime, it is unlikely that any prosecutor would bring him to trial. If, however, they reported that he was not only sane, but had been sane at the time of his crime, it is probable that any proposed defence of insanity would be abandoned, while if it was still urged by the accused, the opinion of such a board would carry far greater weight at the ultimate trial of the case than the individual opinions of experts retained and paid by either side for that particular occasion only, and having had only a comparatively limited opportunity for examination. At any rate, if the court called in the services of such a board of medical judges to assist as amici curiæ in determining the defendant's condition, while their opinion would not be conclusive upon the jury, it would at least do away with the present lamentable necessity of learned men answering "yes" or "no" to a hypothetical question fifty thousand words long, when the most superficial personal examination of the accused would settle the matter definitely in their minds. Such a procedure is in general use in Germany and other continental countries, and is likewise substantially followed in Massachusetts, Maine, Vermont, and New Hampshire.[55]

There is good reason to hope that we may soon see in all the states adequate provision for preliminary examination upon the plea of insanity, and a new test of criminal responsibility consistent with humanity and modern medical knowledge. Even then, although murderers who indulge in popular crime will probably be acquitted on the ground of insanity, we shall at least be spared the melancholy spectacle of juries arbitrarily committing feeble-minded persons charged with homicide to imprisonment at hard labor for life, and in a large measure do away with the present unedifying exhibition of two groups of hostile experts, each interpreting an archaic and inadequate test of criminal responsibility in his own particular way, and each conscientiously able to reach a diametrically opposite conclusion upon precisely the same facts.

FOOTNOTES:

[51] The questions propounded to the judges and their answers are here given: