In New York, in cases like Thaw's, the accused, while fully intending to interpose the defence of insanity (which he is now permitted to do simply under the general plea of "not guilty") may not only conceal the fact until the trial, but may likewise successfully block every effort of the authorities to examine him and find out his present mental condition. He may thus keep it out of the power of the District Attorney to secure the facts upon which to move for a commission to determine whether or not he ought to be in an insane asylum or is a fit subject for trial, and at the same time prevent the prosecutor from obtaining any evidence through direct medical observation by which to meet the claim, which may be "sprung" suddenly upon him later at the trial, that the defendant was irresponsible.
In order that this may be clearly understood by the reader he should fully appreciate the distinction between (1) the claim on the part of an accused that he is at present insane, and for that reason should not be either tried or punished for his alleged offence, and (2) the defence that he was (irrespective of his present mental condition) insane within the legal definition of irresponsibility at the time he committed it. No person who is incapable of understanding the nature of the proceedings against him or of consulting with counsel and preparing his defence can be placed on trial at all, or, if already on trial, can continue to be tried, and if a defendant "appears to the court to be insane," the judge may appoint a commission to examine him and report as to his present condition. This may be done upon the application either of the State of the accused through his counsel.
It was such a commission to determine the accused's present mental condition that District Attorney Jerome, upon the basis of the evidence introduced by the defence, applied for and secured during the first trial of Harry K. Thaw. The commission reported that Thaw was sane enough to be tried and the court then proceeded with the original case for the purpose of allowing the jury to say whether he knew the nature and quality of his act and that it was wrong when he shot and killed White.
This was a totally distinct proceeding from the interposition of the DEFENCE that the accused was irresponsible when he committed the crime charged against him and was not inconsistent with it.
Now supposing that the Commission had reported that Thaw was insane at the time of examination and not a fit subject for trial, but, on the contrary, ought to be confined in an insane asylum, the District Attorney would have spent some twenty odd thousand dollars and a year's time of one or more of his assistants in fruitless preparation. Yet, as the law stands on the books to-day in New York, there is no adequate way for the prosecution to find out whether this enormous expenditure of time or money is necessary or not, for it cannot compel the defendant to submit either to a physical or mental examination. To do so has been held to be a violation of his constitutional rights and equivalent to compelling him to give evidence against himself.
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: