Curtistine Yvette Johnson was convicted of three crimes: unlawful possession with intent to distribute five grams or more of cocaine base in violation of 21 U.S.C. §§ 841(a)(1) & 841(b)(l)(B)(iii); using, carrying, and possessing a firearm in violation of 18 U.S.C. § 924(c)(1); and unlawful maintenance of premises to manufacture, distribute, store, and use a controlled substance during a drug trafficking offense in violation of 21 U.S.C. § 856(a)(2). Her conviction rested on evidence discovered by the police in a search of her apartment — some 5.5 grams of cocaine base packaged into 61 small plastic bags, cocaine cooking equipment, other drug paraphernalia, and guns. On appeal, she claims that the warrant for the search was invalid. She asserts primarily that some of the supporting evidence was old and
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that the warrant misspecified her address, locating the site in Washington’s Northwest quadrant rather than, as it actually was, in the Southeast. Accordingly, she says, the district court erred in not suppressing the seized evidence. She also argues that her conviction for possession of cocaine base should be reversed because the government failed to prove that the substance seized was smokable cocaine base or crack cocaine; in the absence of such proof, we may not, under
United States v. Brisbane,
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The affidavit attached to the search warrant makes clear that the search’s target was not Johnson but her co-defendant, Melvin Lawrence, who, it showed, had been involved in drug trafficking and had claimed to live much of the time at Johnson’s address. Included in the March 12, 2003, affidavit’s evidence of drug trafficking were incidents both old and new. The old ones involved three purchases of drugs from Lawrence by undercover officers, occurring between April and June 2002, each for more than $1,000 cash, and each for a tan rock substance that tested positive for cocaine. The most recent event was a chance encounter between one of the undercover officers and Lawrence at a gas station on February 4, 2003, a little more than a month before the affidavit. The affidavit recounts that Lawrence asked the officer for his cell phone number, and urged him to “come around the way and holla at me for some more shit.”
There was nothing so recent to connect Lawrence to Johnson’s apartment. The affidavit said that in an interview with the District of Columbia Pretrial Services Agency on March 26, 2002 (almost a year before the affidavit and search), Lawrence had given as his current addresses both his parents’ home on Ogden Street in the Northwest quadrant and Johnson’s apartment on 30th Street in the Southeast. The affidavit includes two other pieces of information linking Lawrence to Johnson’s apartment, both undated: Lawrence called the undercover officer to cancel a sale from a cell phone registered to Y. Johnson (“Yvette” is Johnson’s middle name) at the 30th Street address. And on more than one occasion, it said, investigators had observed Lawrence walking out of the 30th Street address.
The affidavit also offered expert evidence on dealers’ practices. It said that narcotics traffickers frequently keep various items related to trafficking in secure locations, “most often in the homes of the individuals involved in the organization,” and that, in the expert’s experience, “[i]t is not uncommon for those involved in illegal narcotics activity to use multiple residences and/or properties to elude detection.”
In evaluating Johnson’s objections to the district court’s denials of her motion to suppress, we review the district court’s findings of historical fact for clear error but review the district court’s contusions of law de novo. See
United States v. Thomas,
Johnson’s weakest objection is her argument that the affidavit failed to connect Lawrence’s criminal activity to Johnson’s residence. In a case similarly without direct evidence of drug dealing or possession at the address to be searched,
United States v. Thomas,
More compelling is Johnson’s claim that the evidence relied upon was stale. Everything else being equal, of course, dated information is less likely to show probable cause than fresh evidence. In
Schoeneman v. United States,
Most significantly for our purposes, our decision in
Webb
made clear that different kinds of information go stale at different rates. “[E]ven if Webb did not have drugs in his apartment at the time of the application, it would not necessarily have been unreasonable for an officer to conclude that a longtime drug dealer, whose most recent known deal had occurred three months earlier, would still retain papers permitting him to get back in touch with his customers or — as turned out to be the case — his supplier.”
Thus we agree with the district court here “that greater lengths of time should be tolerated in assessing the staleness of information regarding a person’s address, as opposed to their possession of contraband, because a person’s address is often less fluid than a person’s possession of incriminating evidence.” Mem. Op. (1/30/04) at 17 n.9. Whereas in Webb the most recent information on the suspect’s drug activity was negative, here, four and a half weeks before the affidavit, Lawrence invited the agent to just “holla.” As the information about drug dealing was fairly fresh, and the relatively old information related only to Lawrence’s residence, we conclude that staleness didn’t undermine the showing of probable cause.
Johnson’s final objection to the warrant is its misspecification of her address. The warrant locates her apartment in the Northwest quadrant of Washington rather than the Southeast. While that was undoubtedly wrong, the warrant incorporated an affidavit that used the correct *73 address four times but in one place substituted “Northwest” for “Southeast.”
The Fourth Amendment provides that “no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and
particularly describing the place to be searched,
and the persons or things to be seized” (emphasis added). In evaluating whether a warrant satisfies the particularity requirement in spite of an error in the description of the place to be searched, nearly every other circuit court considers (1) whether the description is sufficient to enable the executing officer to locate and identify the premises with reasonable effort, and (2) whether there is any reasonable probability that another place might be searched mistakenly. See, e.g.,
United States v. Mann,
Neither of the relevant concerns is troubling here. A physical description of the building accompanied the street address on the affidavit. Furthermore, the district court found that two members of the search team, Officers Jackson and DiGiro-lamo, had been familiar with the 30th Street address for some time before the warrant was executed and thus knew that they were searching the correct location. Mem. Op. (1/30/04) at 8. Officer Jackson had observed Lawrence entering and leaving the building on several occasions. Id. at 7. Jackson also obtained keys to the building (but not to any apartment) from the building management company, and tested those keys to make sure the search team would be able to approach the apartment readily. Id. at 7-8. Finally, both officers testified that there was no “3030 30th Street” in the Northwest quadrant of D.C.
The situation is thus quite like that of
United States v. Occhipinti,
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Johnson challenges her conviction for possession of cocaine base, invoking
United States v. Brisbane,
Looking to the legislative history, we found that two particular characteristics of crack cocaine motivated Congress to impose higher penalties on cocaine base. First, crack cocaine “could be smoked, making it more potent and addictive.”
Id.
at 913. Second, its “low cost and ease of manufacture made it more widely available than other forms of smokable cocaine, especially among the nation’s youth.”
Id.
By reference to these criteria, we saw uncertainty for the classification of a third category of cocaine products — those which are smokable but are not crack cocaine — such as “‘traditional’ freebase cocaine and cocaine paste.”
Id.
at 914. Because in
Brisbane
the government had proved neither that the drugs in question were crack nor that they were smokable, we were able to leave open the classification of smokable non-crack cocaine. Either way, we could uphold a conviction only for the lesser included offense of distributing cocaine. Here too we need not resolve the ambiguity, as the government adduced sufficient evidence that the substances involved were crack cocaine to meet the plain error standard. Because Johnson may have waived the claim completely by failing to renew her motion for acquittal at the close of all the evidence, see
United States v. Sherod,
Plain error allows an appellate court to vacate the conviction for a new trial or to reverse outright where (1) there is error (2) that is plain and (3) that affects substantial rights, and (4) the court of appeals finds that the error seriously affects the fairness, integrity, or public reputation of judicial proceedings.
United States v. Olano,
We assume in Johnson’s favor that an error under
Brisbane
would qualify as “plain.” In
Johnson v. United States,
In
United States v. Eli,
*75 First, the government chemist testified, and Eli did not dispute, that Eli’s drugs tested positive for cocaine base. Second, both the Drug Enforcement Agency’s (DEA’s) lab report and the U.S. Probation Office’s Presentence Investigation Report (to which Eli acceded) stated that the drugs recovered in the sales were “rock-like.” Third, the chemist indicated that the drugs were smoka-ble. Finally, he concluded that the drugs were properly identified as crack cocaine.
Id at 1021 (citations omitted).
The evidence here is similar. As in
Eli,
a forensic chemist testified that the substance recovered from Johnson’s apartment was cocaine base. (Moreover, the substance was 55% pure;
Eli
notes that the typical purity of crack cocaine is between 50% and 60%,
The case differs from
Eli
in that there was no evidence about the substance’s smokability and no expert offered a specific conclusion that the drugs in question were crack cocaine, although the forensic chemist did testify that the substance was
not
cocaine hydrochloride or powder cocaine. Besides that negative point, the evidence consists of many features consistent with crack cocaine — the purity and rocklike character of the drugs and the nature of the equipment and of the packaging. We do not know the frequency with which each of those features occurs with non-crack cocaine (if at all); but under plain error the burden is on the defendant to show the likelihood that the (supposed) error could have affected the outcome. See
Olano,
The judgment of conviction is
Affirmed
