This is a consolidated appeal involving three defendants, MacDonald, Kelley and Trott, who were convicted in a jury trial of violating and conspiring to violate 26 U.S.C. § 4705(a) by dealing in cocaine not in pursuance of a written order form issued for that purpose. 1 MacDonald and Kelley were sentenced on both the substantive and conspiracy counts to ten years imprisonment, to be served concurrently; Trott was sentenced to five years imprisonment. 2
From the evidence produced at trial, it appears that the initial contact in contemplation of a sale of cocaine was made by defendant MacDonald with a fellow student who worked as a paid informer for the Bureau of Narcotics. Preliminary arrangements were completed at subsequent meetings between MacDonald, the student, her “money man” and a “friend” to sell the student a half-pound of cocaine for $6,000. Shortly thereafter, MacDonald, who had been joined at this point by his “partner, Lance [Trott]”, accompanied the student and the two undercover narcotics agents to a Cambridge store owned by defendant Kelley. Kelley, who had been introduced as MacDonald’s “source,” gave a small amount of a white powdery substance to the student for testing. As soon as the substance was verified as cocaine, all three defendants were arrested.
Defendants Trott and MacDonald complain first of the district court’s refusal to instruct the jury that they should return not guilty verdicts if they found that Trott and MacDonald were mere agents of the buyers. While we have recognized that status as a buyer’s agent can occasionally be a defense to a charge brought under 26 U.S.C. § 4705(a),
see
United States v. Barcella,
All three of the defendants attempt to draw sustenance from our opinion. in United States v. Flannery,
“[MacDonald] is saying, I was entrapped. He is saying, I was innocent and by the womanly guile of this young lady that took the stand in front of you, this otherwise innocent individual [MacDonald] who testified he had previously — excuse me, who did not testify, but of whom there was testimony he was previously involved in drugs and was in fact a drug counselor at the time he was so willing to sell this cocaine . . ..” (portion objected to in italics)
Although
Flannery’s
prophylactic rule is prospective, this court has long been sensitive to the possible prejudice to defendants that may accompany prosecu-torial comment on what is both a constitutionally and statutorily-protected right to remain silent.
3
See, e. g.,
Desmond v. United States,
A more troublesome issue is raised by the trial court’s instruction on reasonable doubt. The court variously instructed the jury that a reasonable doubt means “proof to a moral certainty, proof beyond a doubt for which you can give a reason”; at two other junctures, proof for which you can state “an intelligent reason”. We have not before been faced with an instruction on reasonable doubt phrased in precisely these terms, although the overwhelming majority of courts which have confronted instructions containing a definition of reasonable doubt as a doubt “based on reason” or for which the juror can “give a reason” have not found reversible error. 4 In the context of the entire *1263 charge, we are convinced that the intent and effect of the court’s reference to a “reason” or to an “intelligent reason” was solely to emphasize to the jury that its verdict should be the product of a rational thought process. Individual jurors were not charged with either articulating a supportable ratio decidendi or capitulating to the will of opposing jurors, but instead were cautioned in terms, which were perhaps unwisely emphatic, that a reasonable doubt was more than an irrational hesitancy to convict based on pure conjecture. We do not regard this formulation reversible as a matter of law.
We nevertheless feel constrained to add a cautionary note. Whatever their value in other areas of the law in adding zest or currency to otherwise all too predictable proceedings, personal variations on elements such as reasonable doubt seldom represent sound judicial practice. A common effect of such variations is to excite both controversy and appellate litigation without any offsetting assurance that the attempted clarification is either necessary,
see
8 Moore’s Federal Practice 30.06, or successful,
see
Holland v. United States,
Defendants’ fourth contention is that the court erred in refusing to instruct the jury that it could not convict them of conspiracy to sell cocaine unless it found that they had a specific intent to violate the order form requirement contained in 26 U.S.C. § 4705(a). This contention was disposed of in United States v. Bradley,
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Defendant Kelley further urges us to find error in the district court's negative ruling on his motion to suppress both the “sample” of cocaine given the student-informer and the larger quantity of cocaine seized in his shop at the time of his arrest. He argues that the sample should be excluded because of an alleged failure by the government to satisfactorily establish an unbroken chain of custody and that the larger quantity should have been excluded because it was seized without a warrant and without probable cause for getting one. We find no merit in either contention. The sample was tested, found to be cocaine and marked for identification purposes by the government agents assigned to the case. Both agents testified at trial regarding the procedure followed in testing and marking the sample and both identified the glassine bag introduced by the government at trial as the one containing the sample which they had tested. The jar containing the larger quantity of cocaine was not taken after a general exploratory search was conducted of the type condemned in Chimel v. California,
Nor was it error for the district court to refuse to sentence Kelley under the Narcotics Addicts Rehabilitation Act of 1966 (NARA), 18 U.S.C. § 4251 et seq. Before an offender is referred to the Attorney General for an examination, the court should satisfy itself that there is some likelihood that the offender is in fact an addict. This is not a case like United States v. Williams,
The only other issue requiring discussion relates to the sentencing of defendant Trott. Since Trott had been convicted on two counts of a narcotics charge arising under 26 U.S.C. § 4705(a), the trial judge regarded himself precluded by the broad mandatory language of 26 U.S.C. § 7237(d)
7
from imposing sentence under the Federal Youth Corrections Act (FYCA), 18 U. S.C. § 5005 et seq.
8
We are persuaded
*1265
by the reasoning of the court in United States v. Colamarco,
We have carefully considered the additional issues raised by the defendants in their briefs and at oral argument and have concluded that they are without merit. The convictions of defendants Kelley and MacDonald are affirmed in all respects; the conviction of defendant Trott is affirmed but his ease is remanded to allow the district court to consider sentencing under the Federal Youth Corrections Act in accord with this opinion.
Notes
. Repealed. Pub.L. 91-513, Title III, § 1101(b) (3) (A), Oct. 27, 1970, 84 Stat. 1292.
. Sentences were imposed on both the substantive and conspiracy counts under 26 U.S.C. § 7237(b). Repealed. Pub.L. 91-513, Title III, § 1101(b) (4) (A), Oct. 27, 1970, 84 Stat. 1292.
. 18 U.S.C. § 3481 abrogates the common law incompetency of a defendant as a witness in his own trial but also provides that the defendant’s “failure to make such a request [to testify in his own behalf] shall not create any presumption against him.”
.
See, e. g.,
Scurry v. United States,
. In arguing that they cannot be convicted of a conspiracy to violate 26 U.S.C. § 4705(a) without proof that they knew of the order form requirement, defendants rely heavily on Judge Hand’s observation in United States v. Crimmins,
“If one agrees to drive through a downtown section of a city at 60 mph without stopping, one could be guilty of conspiring to run past a traffic light, even though ignorant of such light, because one could reasonably suppose that there is such a light to run past.”
See also
United States v. Mingoia,
. If in fact, as appellant asserts, and the government does not deny, a post-trial motion was timely filed, calling attention to appellant’s status as an addict and as having had no prior police record, and has not been acted upon, we suggest that appropriate action be taken without suggesting what that action should be.
. 26 U.S.C. § 7237(d) provides that upon conviction of offenses specified therein, including the offense of which Trott was convicted, “the imposition or execution of sentence shall not be suspended, [and] probation shall not be granted . . . .”
. Counsel for Trott and the United States Attorney both asked that Trott be sen- *1265 fenced under the Federal Youth Corrections Act, but the trial judge was “not convinced it is legally a proper sentence”. Instead of directly sentencing Trott under the Youth Corrections Act, the trial judge “commit[ted] him to the custody of the Attorney General for the five-year mandatory minimum” and added that he would “direct the chief probation officer to write to the Bureau of Prisons that it is my recommendation Mr. Trott be placed in a type institution under the Youth Corrections Program.”
. 18 U.S.C. § 5010(a) provides that “[i]f the court is of the opinion that the youth offender does not need commitment, it may suspend the imposition or execution of sentence and place the youth offender on probation.”
. A youth offender sentenced under § 5010(b) of the Federal Youth Correction Act must be conditionally released before the expiration of four years from the date of conviction. Such youths must be unconditionally discharged on or before six years from the date of conviction. 18 U.S.C. § 5017(c).
