*496Defendant appeals a judgment convicting him of possession of methamphetamine, ORS 475.894, delivery of methamphetamine, ORS 475.890, possession of oxycodone, ORS 475.834, delivery of oxycodone, ORS 475.830, and driving while suspended, ORS 811.182(3). Defendant assigns error to the denial of his motion to suppress text messages discovered on his cell phone, arguing that the warrant authorizing the search did not satisfy the particularity requirement of Article I, section 9, of the Oregon Constitution and the Fourth Amendment to the United States Constitution. Applying the Supreme Court's recent decision in State v. Mansor ,
The relevant facts are those set forth in the search warrant affidavit submitted by Officer Harbert of the Springfield Police Department. Harbert arrested defendant for driving while suspended and unlawful manufacture of marijuana after a traffic stop led to the discovery of evidence of those crimes. During a subsequent search of defendant and the car he had been driving, Harbert discovered methamphetamine, oxycodone, a scale, $700 in cash, packaging materials, and payment records that indicated to Harbert that defendant was engaged in drug dealing. Harbert also seized a cellular smartphone in defendant's possession and sought a warrant to search its contents. Based on Harbert's affidavit, a circuit court judge issued a warrant authorizing a search of defendant's smartphone as follows:
"Information on oath having this day been laid before me and established before me that probable cause exists to believe that evidence of the crimes UNLAWFUL DELIVERY METHAMPHETAMINE, UNLAWFUL POSSESSION OF METHAMPHETAMINE, UNLAWFUL DELIVERY OF OXYCODONE and UNLAWFUL POSSESSION
*497OF OXYCODONE is located on [defendant's phone], to wit: all names and telephone numbers that have been recorded on the cell phone to include all outgoing calls, incoming calls, missed calls, phone contact lists and address items; all messages both voice and text, text drafts and emails; all photos, videos; and downloaded items related to controlled substance offenses that may be on the phone."
(Uppercase in original.) The warrant further authorized the executing officer to designate a qualified technician "to search the above-described *3cell phone for the above-described evidence."
The resulting search of defendant's phone disclosed a number of text messages suggestive of drug use and trafficking.
On appeal, defendant assigns error to the denial of his motion to suppress. Defendant contends that the warrant here was insufficiently particular, and therefore wholly invalid, because it failed to specifically identify the object of the warranted search and because the underlying affidavit did not provide probable cause for the full breadth of the search that the warrant authorized. The Supreme Court recently considered both of those aspects of Article I, section 9 's particularity requirement-specificity and overbreadth-in Mansor ,
"Our cases have identified two related, but distinct, concepts that inform the particularity analysis-specificity and overbreadth. A warrant must be sufficiently specific in describing the items to be seized and examined that the officers can, with reasonable effort[,] ascertain those items to a reasonable degree of certainty. But, even if the warrant is sufficiently specific, it must not authorize a search that *498is broader than the supporting affidavit supplies probable cause to justify."
(Internal quotation marks and citations omitted.) Relying on Mansor , defendant argues that (1) the warrant was not sufficiently specific, because it did not allow the executing officer to "ascertain *** to a reasonable degree of certainty" what information on the phone was "related to controlled substance offenses" and (2) the warrant was overbroad, because it placed no temporal limitations on the objects of the search and the affidavit did not even mention at least two of the categories of data in the warrant-emails and "downloaded items"-much less establish probable cause to search those items.
The state, for its part, does not respond to defendant's overbreadth argument. Instead, the state argues at the outset that, because only the search of defendant's text messages produced any incriminating evidence, we must evaluate the warrant as though it had authorized a search only for "all messages *** text[s], [and] text drafts *** related to controlled substance offenses that may be on the phone." Severed in that manner, the state contends, the warrant was not overbroad, because, in its view, the affidavit supplied probable cause to search defendant's text messages. As to defendant's specificity argument, the state argues that the warrant was sufficiently specific because it identified the object of the search by referring to the crimes at issue-possession and delivery of methamphetamine and oxycodone-and limiting the search to matters "related to controlled substance offenses."
We need not consider the merits of the state's severance argument, because we conclude that, even if severed as the state suggests it must be, the warrant would remain insufficiently specific, and therefore violate the particularity requirement of Article I, section 9. Furthermore, because *499defendant prevails on that ground, we do not further address the issue of overbreadth or reach the parties' arguments under the federal constitution.
Both the Supreme Court of the United States and the Oregon Supreme Court have recognized that, with regard to searches for data on cell phones or similar electronic devices, the particularity requirement takes on special significance. "[U]nlike most other 'things' that may be seized in a search, a computer or other digital device is a repository with a historically unprecedented capacity to collect and store a diverse and vast array of personal information." Id. at 208,
In light of those considerations, a warrant for an electronic search "must identify, as specifically as reasonably possible in the circumstances, the information to be searched for." Mansor ,
Here, defendant's specificity argument focuses on the vagueness of the warrant's limiting clause, "related to controlled substance offenses."
Resisting that conclusion, the state argues that the search warrant at issue in this case was no less specific than the warrant we approved of in State v. Rose ,
In any event, Rose is distinguishable based on the nature of the suspected criminal activity there-creating and possessing child pornography. As we stated in Rose , the "degree of specificity required *** depends on the circumstances and the nature of the property to be seized."
Here, in contrast, defendant's alleged criminal activities did not involve contraband that could be located on his cell phone. Thus, neither the warrant's identification of the crimes for which evidence was sought, nor its purported limiting language of "related to controlled substance offenses," was sufficient to enable an officer, "with reasonable effort[, to] ascertain those items [to be seized and examined] to a reasonable degree of certainty." See Mansor ,
Because the warrant and resulting search in this case violated Article I, section 9, the trial court erred in denying defendant's motion to suppress. Nevertheless, we must affirm if that error was harmless; that is, if there is little likelihood that the error affected the verdict in defendant's case. Or. Const., Art. VII (Amended), § 3 ; State v. Davis ,
*504The problem with the state's argument, of course, is that we have just concluded that the warrant was not valid as to the text messages evidence. Further, based on our review of the record, including the manner in which the state relied on the text messages, we cannot say that there is little likelihood that the erroneous denial of defendant's motion to suppress affected the verdict in this case. Accordingly, we reverse and remand defendant's controlled-substance-related convictions, remand the remaining conviction for resentencing, and otherwise affirm.
Convictions on Counts 2, 3, 4, and 5 reversed and remanded; remanded for resentencing; otherwise affirmed.
Notes
We affirm defendant's conviction for driving while suspended, ORS 811.182(3), because the evidence from defendant's cell phone was unrelated to that charge. We also reject defendant's second assignment of error without written discussion.
For example, the search produced text messages stating, "You should come smoke a bowl with me, please," "Of this particular stuff, it's 42 for a half, 70 a whole," and "I can go 38 and 68."
Article I, section 9, provides, in part, that "no warrant shall issue but upon probable cause, supported by oath, or affirmation, and particularly describing the place to be searched, and the person or thing to be seized." The Fourth Amendment provides the same.
Because the Supreme Court issued Mansor after briefing was complete in this case, defendant did not rely on that case in his briefing. Defendant subsequently filed a memorandum of additional authorities relying on the Supreme Court's Mansor decision, to which the state has not responded. We take defendant's arguments both from his memorandum of additional authorities and from the related portions of his opening and reply briefs that remain viable following Mansor .
Because we do not address overbreadth, it is unnecessary to set out the warrant affidavit in detail or resolve whether it established probable cause for the entire breadth of the warrant.
Here, in contrast to Mansor , the state does not contend that the supporting affidavit was attached to or otherwise made part of the search warrant. Accordingly, we do not consider its contents in evaluating whether the warrant here was sufficiently specific, and we express no opinion whether the contents of the affidavit would have rendered the warrant adequately particular under Article I, section 9. See Mansor ,
The parties and the trial court hearing defendant's challenge to the warrant evidently understood the clause "related to controlled substance offenses" to modify every item listed in the warrant, and not merely the "downloaded items" immediately preceding that clause. Although that may not be the grammatically preferred reading of the search warrant, we agree that the clause should be read in that manner. See Jennings ,
