This is an appeal from a judgment of the United States District Court for the District of Connecticut, Blumenfeld, J., entered after a jury trial, convicting defendant George Gotchis of possession of cocaine with intent to distribute it in violation of 21 U.S.C. § 841(a)(1) (1982). Judge Blumenfeld sentenced Gotchis to eighteen months in prison to be followed by a three-year special parole term. On appeal, Gotchis argues that the district court erred in refusing to strike suppression hearing testimony of a Drug Enforcement Administration agent who failed to produce his notes concerning information received from another DEA agent; that the court improperly admitted at trial certain “biographical” information obtained from the defendant after he had received Miranda warnings and indicated that he wished to remain silent; and that the prosecutor improperly shifted the burden of proof to the defense by comments in summation on the lack of evidence supporting the defense theory that the cocaine found on Gotchis was intended for “personal use.” Because we reject each of these arguments, we affirm.
BACKGROUND
On August 17,1985, George Gotchis was arrested at Bradley International Airport, near Hartford, Connecticut, with eight ounces of pure cocaine on his person. DEA Agent Louis Candell, who arrested Gotchis, had received from a second DEA agent, Art Cash from Miami, a description of a man who was believed to be bound for Bradley Airport on a flight from Fort Lauderdale, Florida and to be carrying cocaine in his pants. Cash’s description was detailed: The man, named George, was said to have a large build, a potbelly, and light brown hair and to be wearing sun *76 glasses, blue slacks, cream-colored loafers, a light-colored pullover, which was not tucked into his slacks, and a large ring on his little finger. Cash had received his tip in turn from an unidentified informant upon whom the DEA and Candell himself had previously relied. At the airport, Can-dell spotted Gotchis, who had arrived on the designated flight and who precisely fit the description Cash had given him. After observing Gotchis’ behavior, which tended to confirm his suspicions that Gotchis was indeed the courier Cash had described, Can-dell stopped Gotchis and, with Gotchis’ permission, asked him some questions. Gotchis’ responses, which were implausible and evasive, augmented the indicia of possible criminal activity. 1 Candell then placed Gotchis under arrest.
Candell, two state troopers, and another DEA agent took Gotchis to a state police office at the airport, where they strip-seаrched him and discovered two packages of cocaine in his underwear. Candell then gave him the warnings required under
Miranda v. Arizona,
Gotchis moved before trial to suppress the cocaine, which he claimed had been discovered as a result of an unlawful arrest, and to suppress his post-arrest statements, including the background data Can-dell had elicited, which Gotchis claimed had been procured in violation of his Miranda rights. Having learned at the suppression hearing that Candell had taken notes when Cash had described the suspected courier to him, Gotchis requested the notes and was granted a week's recess in order to give Candell an opportunity to find and produce them. Candell was unable to find the notes, which he claimed to have misplaced. Gotchis then filed a motion to suppress Candell’s testimony, which was denied. Gotchis’ motions to suppress the cocaine and the post-arrest statements were denied, as well.
At trial, the prosecution’s case depended on proof of intent to distribute, Gotchis having conceded possession of the cocaine. Each side presented expert testimony tending to show the likelihood — or the improbability — that the amount and purity of the cocaine in Gotchis’ possession would be found in the possession of someone who might have intended to consume the drug himself rather than to distribute it. In her summation, the prosecutor emphasized that apart from the testimony of one expert, who was unacquainted with Gotchis but who testified hypothetically that a heavy user might consume eight ounces of pure cocaine in a month, Gotchis had presented *77 no evidence at all to show that he was a cocaine user; the prosecutor specified witnesses that Gotchis might have called, but did not call, to provide testimony as to his consumption of the drug. In addition, the prosecutor called attention to Gotchis’ long-term unеmployment to support the inference that Gotchis intended to sell the cocaine.
Gotchis argues on appeal that the district court erred in refusing to strike Candell’s testimony at the suppression hearing after Candell failed to produce the notes he had taken during his conversation with Cash, and that both the arrest of Gotchis and the related seizure of cocaine were therefore invalid; that the district court erred in refusing to suppress the statements Gotchis had made in response to Candell’s “biographical” questions, in violation of Gotchis’ Miranda rights; and that in her closing statement the prosecutor violated Gotchis’ due process rights by shifting the burden to him to show that he was innocent of any intent to distribute.
DISCUSSION
I
Because Candell’s notes were unavailable to corroborate his testimony about what Cash had told him, Gotchis argues that the prosecution failed to pass the “totality of the circumstances” test to show probable cause to arrest him under
Illinois v. Gates,
Thus, our disposition of this issue depends upon whether Candell’s rough notes recording Cash’s tip constituted a “statement” under the definition set forth in the rule. We hold that they did not. Rule 26.2(f)(1), it seems to us, contemplates writings that the witness has in some manner vouched for. Candell, who apparently just wrote down what Cash told him, did not sign, approve, or adopt the notes. He was in no position when he took the notes to vouch for the accuracy of Cash's tip. Although he later acted on the information Cash had given him, nursing the belief or hope, no doubt, that the information was accurate, he did not thereby “adopt” Cash’s description of the suspect in any way we think the rule embraces. Insofar as Gotchis would seek to show by means of the notes that Candell’s recollections of Cash’s description at the time of the suppression *78 hearing deviated from the description as Candell originаlly transcribed it, his argument fails for similar reasons. Candell in no way indicated an intent to be held accountable for the content of his rough notes. We think such an indication is necessarily implied by the terms “signed or ... adopted or approved.” The terms are otherwise surplusage, and any writing at all that pertained to the witness’s testimony would qualify. To extend the rule to cover rough notes would, moreover, be unwise as a matter of public policy; in the face of such an extension of the rule, agents might simply stop taking notes and attempt instead to rely solely on their memories. In the absence of any indication that the rule was intended to cover such writings as Candell’s notes, we are not prepared to encumber every agent in receipt of a tip with a choice between composing a report he is willing to approve or adopt or refraining altogether from taking notes.
We do not think that
United States v. Sanchez,
Because we hold that Candell’s notes were not statements under the rule, we need not address the consequences of the govеrnment’s failure to produce them. We note, however, that sanctions would probably have been inappropriate in this case even if the notes had been of the type covered by the rule. When there is no evidence that the government deliberately destroyed a statement, the proper inquiry is “whether the defense was so greatly prejudiced by the unavailability ... at the trial as to require the imposition of sanctions against the Government.”
United States v. Miranda,
II
Gotchis next argues that Candell violated his rights under
Miranda v. Arizona,
The government counters that Candell’s routine questions were permissible under our analysis in
United States ex rel. Hines v. LaVallee,
Noting that such data “may in a particular context provide the missing link required to convict,”
id.
at 1112, we nevertheless held it admissible under
Miranda.
In
Miranda,
we reasoned, despite the breadth of its language, “the Supreme Court was concerned with protecting the suspect against interrogation of an investigative nature rather than the obtaining of basic identifying data required for booking and arraignment.”
Ill
Gotchis argues finally that the prosecutor shifted the burden to Gotchis to disprove an element of the offense — i.e., the intent to distribute — by emphasizing in her summation Gotchis’ failure to produce evidence that he was a cocaine user. Stressing the absence of evidence of drug paraphernalia in Gotchis’ possession, the absence of observable physical symptoms indicating his drug use, and the absence of expert medical testimony about Gotchis himself, she invited the jury to infer that Gotchis intended to sell rather than to consume the cocaine. As Gotchis summarizes in his brief:
The prosecutor argued to the jury that George Gotchis either intended to use the cocaine himself or to distribute it to others; the amount, purity and value of the cocaine in the possession of an unemployed man implied an intent to distrib *80 ute; and if George Gotchis were a user he could have called witnesses to that fact or otherwise have proven [sic] it.
By way of illustration, the prosecutor suggested particular witnesses Gotchis could have called to testify to his cocaine consumption, such as his mother and his friends. Gotchis concedes, as he must, that the government may properly invite the jury to infer intent to distribute from the “amount, purity and value of the cocaine in the possession of an unemployed man.”
See, e.g., United States v. Gaviria,
Sandstrom
and
Francis,
in our view, do not assist Gotchis at all. In
Sandstrom,
a case in which intent was the only substantive issue at trial, the defendant had been charged with “purposely or knowingly” causing the victim’s death. The Supreme Court invalidated the trial court’s instruction to the jury that “[t]he law presumes that a person intends the ordinary consequences of his voluntary acts.” The Court reasoned that the jury cоuld have interpreted the instruction as conclusive, once it had found the defendant’s acts voluntary, or as a mandatory rebuttable presumption that shifted the burden of persuasion, once it had found additional facts that would not by themselves have established intent.
Apart from the different considerations that might apply in determining the burden-shifting dangers posed by a prosecutor’s argument, as opposed to a trial court’s instructions on the law — considerations to which neither side here adverts in their analyses of
Sandstrom
and
Francis
—we must reject Gotchis’s challenge to the summation on the ground that the prosecutor’s statements here could not have created the presumption he posits even in thе absence of curative instructions.
3
Any presumptions the jurors may have harbored during the summation were of their own creation, following proof at trial of the “amount, purity and value of the cocaine in the possession of an unemployed man.” No one suggested that they were required to infer intent from proof of those facts or from Gotchis’s failure to advance evidence of an alternative explanation in combination with proof of those facts. No presumptions — “[g]iven the common definition of ‘presume’ as ‘to suppose to be true without proof,’ ”
Sandstrom,
Although we reach this result without taking into account this prosecutor’s particular need to comment on the absence of evidence to rebut her case, we note that we would place especially undesirable constraints on the government by precluding such comments where defense counsel himself has suggested the alternative theory that the prosecutor then undertakes to debunk. Defense counsel here told the jury that Gotchis had confessed to the agents that he was a user. It was then fair and reasonable, as well as constitutional, for the prosecutor to counter that suggestion with comments abоut the absence of any evidence to render plausible Gotchis’ theory that he intended to consume all the cocaine himself. 4
We note in conclusion that this sort of argument has been raised and rejected in a Fifth Amendment self-incrimination context, as well. In
United States v. Bubar,
*82 The judgment of the district court is affirmed.
Notes
. Other than the tip, the circumstances giving rise to probable cause are not at issue in this appeal. We include here a summary of the additional indications of probable criminal activity to complete the story:
Candell testified at the suppression hearing that the man who fit Cash’s description of the courier apрeared nervous. He lingered in the gate area and pretended to make a telephone call while seeming to scrutinize the crowd. He then lingered around the baggage claim area, but left without a suitcase and proceeded toward the parking lot. At that point Candell stopped the man, who agreed to answer questions. He surrendered his airline ticket, which bore the name "J. Corcoran.” When Candell asked him his first name, he replied that his name was George Gotchis. He attempted and then abandoned tin explanation for his use of an assumed name. Candell then asked him about the baggage claim stub stapled to his ticket, and he told Candell that he was going to the parking lot to get his car and would then return for his bag. Observing that the airport facilities did not accommodate baggage retrieval in that manner, Can-dell then told Gotchis that he believed he was in possession of illegal drugs. He placed Gotchis under arrest and took him to the police office.
. In his reply brief, Gotchis does not take issue with the government’s statement that:
even if the information were improperly obtained on the evening of arrest, the same information about defendant’s lack of employment was proffered to the court on the defendant’s behalf at his bond hearing August [sic] 19.
It thus appears that the information may have been admissible at trial under the independent source or inevitable discovery exception to the exclusionary rule,
see United States v. Fisher,
. The trial court in fact repeatedly advised the jury that the prosecution bore the burden of proof on all issues.
. In responding to a similar claim concerning a far more egregious burden-shifting comment during a prosecutor’s summation, this Court anаlyzed the issue in the following terms:
[Defendant] Cruz also complains of the prosecutor’s use of the phrase ”[t]he defense ... has to convince you” in his summation. While this phrasing is indefensible, we will not lightly overturn a conviction solely on the basis of a prosecutor’s misstatement in summation. This misstatement was surrounded by statements to the jury, both by the government and by the court, that the burden at all times remained on the government to prove its case beyond a reasonable doubt; a curative instruction by the court was directed specifically toward this misstatement. We conclude that the misstatement, viewed against the entire argument before the jury, did not deprive Cruz of a fair trial.
United States v. Cruz, 797 F.2d 90, 93 n. 1 (2d Cir.1986) (citations omitted).
