OPINION
¶ 1 Paula Ann Roberson (“defendant”) challenges the superior court’s denial of her suppression motion. We affirm and hold that violation of the “knoek-and-announce” rule did not require suppression of evidence obtained pursuant to a valid search warrant for defendant’s home under either the federal or state constitution.
FACTS AND PROCEDURAL HISTORY
¶2 The Yavapai County Sheriffs Office was investigating defendant for selling drugs. Detective D. prepared a search warrant affidavit that detailed the investigation and the basis for searching defendant’s home. Near the end of the affidavit, Detective D. stated:
Affiant believes that the following information demonstrates good cause for permitting this waiTant to be served.
UNANNOUNCED, per ARS 13-3916B 0 And IN THE NIGHT, per ARS 13-3917 XX
The following paragraphs of the affidavit explained the need for an unannounced nighttime search, referencing “the ease by which methamphetamine can be secreted and/or destroyed,” the anticipated presence of weapons at the residence, and defendant’s use of “counter-surveillance equipment” at her home. Detective D. then stated:
[I]t is your affiant’s best guess, based on experience, that an unannounced warrant allows for the greatest success in a safe outcome both for the police officers involved as well as for the suspects, and for the preservation of evidence. It should also be emphasized that methamphetamine ... is water-soluble and very easily disposed of by flushing, pouring into a sink, eating and by many other means____It is for these reasons, officer safety, suspect safety and preservation of evidence that your affiant is requesting that this search warrant be served unannounced.
¶ 3 Detective D. made a telephonic search warrant request. The presiding magistrate considered the officer’s nine-page affidavit and discussed with him the circumstances of the proposed search:
[Magistrate]: You’re requesting an unannounced, uh, that you serve it unannounced and in the night ... is that correct?
[Detective D.]: That’s correct.
[Magistrate]: Okay. Okay.
¶ 4 The magistrate found probable cause for the search and signed a warrant that Detective D. had drafted, authorizing a “daytime and/or night-time” entry. The warrant, however, said nothing about an unannounced entry.
¶ 5 At approximately 6:30 p.m. on July 10, 2007, officers executed the search warrant at defendant’s home. Detective D. found the front door to the residence closed but unlocked. Believing he had a “no knock” warrant, the detective opened the door, stepped into the living room, and announced, “[Sheriffs office search warrant.” Defendant was in the bedroom. Officers seized drugs and drug paraphernalia during the ensuing search.
¶ 6 Defendant moved to suppress all evidence obtained during the search, claiming officers were not authorized to enter her home without first knocking and announcing their presence. The superior court held an evidentiary hearing and took the motion under advisement. It later requested supplemental briefing regarding
Hudson v. Michigan,
¶ 7 Both sides submitted supplemental memoranda. The superior court, in a thorough and well reasoned ruling, denied the suppression motion. After a jury trial, defendant was found guilty of possession of a dangerous drug for sale (methamphetamine), possession of marijuana for sale, and possession of drug paraphernalia. Defendant timely appealed. We have jurisdiction pursuant *582 to Article 6, Section 9, of the Arizona Constitution and Arizona Revised Statutes (“AR.S.”) sections 13-4031 and -4033 (2001).
DISCUSSION
¶8 The only issue on appeal is whether the superior court erred in denying defendant’s suppression motion. Although we generally review the denial of a motion to suppress for an abuse of discretion, when a case involves only questions of law, the ruling is reviewed
de novo. State v. Valenzuela,
¶ 9 Defendant conceded below that officers had a valid search warrant for her home. She also admitted that, under the United States Constitution and Hudson, a knock- and-announce violation does not require suppression of evidence obtained pursuant to a valid search warrant. Defendant’s position was and is that Detective D.’s failure to knock and announce his presence before entering her home violated her rights under the Arizona Constitution. According to defendant, Hudson is inapplicable because the Arizona Constitution gives her broader protection in her home than the Fourth Amendment. 1
¶ 10 The Fourth Amendment to the United States Constitution provides: “The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated____” U.S. Const, amend. IV. Article 2, Section 8, of the Arizona Constitution, upon which defendant relies, states: “No person shall be disturbed in his private affairs, or his home invaded, without authority of law.”
¶ 11 In
Hudson,
police violated the knock- and-announce rule by entering a home too quiekly (three to five seconds) after announcing their presence when executing a search warrant for drags and firearms.
Until a valid warrant has issued, citizens are entitled to shield “their persons, houses, papers, and effects,” from the government’s scrutiny. Exclusion of the evidence obtained by a warrantless search vindicates that entitlement. The interests protected by the knock-and-announce requirement are quite different-and do not include the shielding of potential evidence from the government’s eyes.
Id.
at 593,
¶ 12 As in Hudson, officers here possessed a valid search warrant for defendant’s home, and their manner of entry had nothing to do with the subsequent seizure of drugs and drug paraphernalia. 2 The evidence was obtained based on a valid search warrant, not an illegal entry. Thus, unless the Arizona Constitution mandates a different result, the superior court correctly denied defendant’s suppression motion.
¶ 13 Turning to the state constitution, our supreme court has determined that Article 2, Section 8, may provide broader protection than the Fourth Amendment in certain contexts.
See, e.g., State v. Martin,
139 Ariz.
*583
466, 473,
¶ 14 The distinction between a warrantless home search and a search conducted pursuant to a valid warrant is constitutionally significant. Searches and seizures inside a home without a warrant are presumptively unreasonable.
State v. Martin,
¶ 15 Finally,
State v. Nordstrom,
Absent exigent circumstances, the Fourth Amendment requires police officers to knock and announce their presence before entering a home to serve a search warrant. Arizona Revised Statutes (AR.S.) section 13-3916 codifies this constitutional requirement: “An officer may break into a building ... to execute the warrant when ... [ajfter notice of the officer’s authority and purpose, the officer receives no response within a reasonable time ... [or] the officer is refused admittance.” If an officer violates this requirement, evidence obtained in the search is inadmissible.
¶ 16 Since
Nordstrom,
the United States Supreme Court decided
Hudson,
which put to rest the notion that a knock-and-announce violation requires suppression under the Fourth Amendment. We are bound by decisions of the United States Supreme Court that interpret the federal constitution.
3
State v. Sherrick,
CONCLUSION
¶ 17 The judgment of the superior court is affirmed.
Notes
. In addition to arguing that Hudson applies, the State asks us to affirm because: (1) the magistrate intended to authorize an unannounced entry, and the omission of such language in the warrant was a mere "technical error”; and (2) Detective D. had a good faith belief he was authorized to make an unannounced entry. As the State acknowledges, the superior court ultimately decided the suppression issue based solely on its interpretation of Hudson. Because we conclude the court appropriately relied on Hudson, we do not reach the State’s alternative arguments.
. Unless, of course, one assumes defendant could have hidden or destroyed the evidence had knock-and-announce protocol been followed. Even making such an assumption, as we discuss infra, the interests protected by the knock-and-announce rule do not extend to a homeowner’s destruction of contraband.
. Although not dispositive of the legal issue before us, our supreme court has commented on the desirability of treating suppression issues consistently under the federal and state constitutions, stating:
It is poor judicial policy for rules governing the suppression of evidence to differ depending upon whether the defendant is arrested by federal or state officers. Therefore, even though on occasion we may not agree with the parameters of the exclusionary rule as defined by the United States Supreme Court, we propose so long as possible, to keep the Arizona exclusionary rule uniform with the federal. We therefore do not propose to make a sepa *584 rate exclusionary rule analysis as a matter of state law in each search and seizure case. Bolt,142 Ariz. at 269 ,689 P.2d at 528 .
