Following his conditional guilty plea to possessing child pornography, Guy Wesley Hamilton appeals from the district court’s 1 denial of his motion to. suppress, in which he asserted that a warrantless search of his residence violated his Fourth Amendment rights and that a subsequent warrant authorizing a second search was invalid for lack of particularity. We conclude that the original warrantless search by the parole officers was proper and that the sheriff’s officers reasonably relied on the warrant in performing the subsequent search. We therefore affirm the district court’s denial of Hamilton’s suppression motion.
I.
In 1998, Guy Wesley Hamilton was convicted in the Circuit Court in Washington County, Arkansas, of first degree sexual *1020 abuse of a minor and possessing sexually explicit materials of a child, and Hamilton was separately convicted in the United States District Court for the Western District of Arkansas of transporting and possessing child pornography. He served a 51-month sentence in federal prison and was returned to state prison from where he was paroled on March 11, 2002. The conditions of Hamilton’s parole required him to abstain from the use of alcohol but did not prevent him from using a computer or the internet. Hamilton was on state parole during the period of time relevant to this appeal.
On May 29, 2007, two Arkansas Adult Probation and Parole Officers, Mike Parker and James Tucker, made an unannounced visit to Hamilton’s residence (a small 16 foot by 6]é foot camper trailer) at the request of Hamilton’s supervising parole officer, Ashley Harvey. The visit was part of a larger spot check on area sex offenders. Around 8:00 p.m., the two parole officers knocked on the door to Hamilton’s trailer and identified themselves as parole officers, to,, which Hamilton responded, “Let me get dressed.” Approximately five minutes later, during which time the officers heard shuffling noises and a commotion inside, Hamilton answered the door wearing only sweat pants. Officer Parker advised Hamilton that they were conducting a home search, and he asked Hamilton if he had a problem with that, to which Hamilton responded, “No. Everything’s fine.” (Oct. 3, 2007 Mot. Hr’g Tr. at 87.) Parker stepped inside the trailer and immediately saw several empty beer cans in the trailer, a clear indication that Hamilton had violated a condition of his parole.
Officer Parker then began to search Hamilton’s trailer for further violations, finding a case of beer in the refrigerator. Parker observed Hamilton’s laptop computer sitting on the table, and he advised Hamilton that he was going to perform an image scan on it. When Parker opened the laptop, the screen was blank, but he noticed a media window bar with the title “Daddy and Daughter.” Officer Parker could not locate the file on the laptop, which indicated to him that it was stored on an external device. Parker confronted Hamilton and advised him that he needed to cooperate, and Hamilton admitted that there were three compact disks (CDs) under a couch cushion that he had been viewing when the officers knocked. Parker put one of the CDs into Hamilton’s laptop and saw that it contained a video of child pornography. Parker then contacted the Washington County Sheriffs Office for assistance.
Washington County officers arrived, arrested Hamilton, and took possession of the three CDs Hamilton had identified for the parole officers, as well as sixteen other CDs found in the vicinity of the laptop. Detective Charles Rexford of the Washington County Sheriffs Office secured the scene and, the next morning, he completed an affidavit seeking a search warrant. Detective Rexford averred that based on the parole officers’ visit and the CDs they discovered, he believed that Hamilton had concealed at his residence “child p[or]nography recorded on CD’s [sic], tapes, photographs, writings, along with computer, computer printer, external hard drive, cellular telephone, i-pod, and assorted computer accessories to aid in the capture and recording of said p[or]nography.” (
In correcting an error on the warrant he was preparing for the circuit judge’s signa *1021 ture, Detective Rexford unknowingly deleted the list of items to be seized from the face of the warrant. However, the items were specified in Detective Rexford’s affidavit, which accompanied the warrant application at the time the circuit judge signed and issued the warrant. Although the warrant referenced the affidavit with the words “See Attached Affidavit,” the affidavit was not physically attached to the warrant when the warrant was executed on May 30, 2007, and there is no evidence in the record that the affidavit was available at the scene of the search. Detective Rexford executed the warrant and was aware of the items listed in the affidavit to be seized because he had drafted the affidavit. He subsequently discovered the clerical error in the warrant itself and filed an application for an amended search warrant on June 1, including a list of the items from the affidavit in the amended warrant. The circuit judge signed the amended warrant the same day.
Hamilton was charged with possessing a thumb drive (Count One) and a DVD (Count Two) containing visual depictions of a minor engaged in sexually explicit conduct in violation of 18 U.S.C. § 2252(a)(4)(B) & (b)(2). Following the district court’s denial of Hamilton’s motion to suppress the items seized from his trailer, Hamilton entered a conditional plea of guilty to count one. The thumb drive charged in count one was the one seized during the warranted search. Hamilton was sentenced to 151 months of imprisonment and a $15,000 fine. Count two was dismissed pursuant to the plea agreement. Hamilton appeals the denial of his motion to suppress.
II.
In our review of the district court’s denial of Hamilton’s motion to suppress evidence, we examine the district court’s findings of fact for clear error, and we review
de novo
whether the searches violated the Fourth Amendment.
See United States v. Walker,
A. Warrantless Search by Parole Officers
Hamilton challenges the warrant-less search of his home by the parole officers as violating his Fourth Amendment right to be free from unreasonable searches.
See
U.S. Const, amend. IV (“The right of the people to be secure in their ... houses ... against unreasonable searches and seizures, shall not be violated.... ”). When he was paroled, Hamilton acknowledged that as a condition of his parole, he would “submit [his] person, place of residence and motor vehicles to search and seizure at any time, day or night, with or without a Search Warrant, whenever requested to do so by any Department of Community Punishment officer.” (Oct. 3, 2007 Mot. Hr’g Tr. at 63.) The Arkansas Post Prison Transfer Board’s Policies and Procedures limit this search condition to instances where the parole officer has “reasonable suspicion that a [parolee] has committed a release violation or crime.” (
For purposes of this appeal then, we proceed on the premise that the parole officers were entitled to search Hamilton’s home without a warrant only upon a finding of reasonable suspicion of a parole violation or a crime.
See United States v. Knights,
Reasonable suspicion exists when, considering the totality of the circumstances known to the officer at the time, the officer has a particularized and objective basis for suspecting wrongdoing.
See United States v. Henry,
Hamilton argues that we must assess reasonable suspicion as of the time the decision to search was made — when Parole Officer Harvey initially decided to send parole officers to perform a parole search of Hamilton’s home based only on the knowledge that he owned a computer and had access to the internet, which were not prohibited by his parole conditions. But the Fourth Amendment applies to the act of searching, not the initial decision to search, and it applies an objective standard based on the information known by the searching officers at the time of the search.
See Terry,
In this case, Parole Officers Parker and Tucker knew that Hamilton had previous convictions related to child pornography received over the internet and that Hamilton had told his parole officer that he had a computer and used the internet. Armed with this information, the officers visited Hamilton’s residence and knocked on the door to his trailer, identifying themselves as parole officers. At this point, Hamilton’s Fourth Amendment rights had not yet been implicated, as “it does not violate the Fourth Amendment merely to knock on a door without probable cause.”
United States v. Spotted Elk,
There is no evidence in the record that the officers ordered Hamilton to open the door. Rather, upon hearing the parole officers’ identification, Hamilton asked the officers to let him get dressed, and he then opened the door a few minutes later. While waiting for Hamilton to open the door, the parole officers heard a commotion, and, in the officers’ view, it took Hamilton an inordinate amount of time to get dressed and answer the door, considering the size of the trailer and his state of dress — wearing only a pair of sweat pants — when he finally did open the door. Officer Parker informed Hamilton that they were there to do a home visit and a parole search and asked Hamilton if he had a problem with that, to which Hamilton responded, “No. Everything’s fine.” (Hr’g Tr. at 87.) Parker then stepped inside the trailer and immediately saw several empty beer cans strewn about, a clear indication that Hamilton had violated the condition of his parole requiring complete abstinence from alcohol.
Having lawfully entered Hamilton’s trailer and observed in plain view a clear indication that Hamilton had violated his parole conditions, the circumstances known by the officers justified their continued search. The officers were suspicious that Hamilton was attempting to hide evidence of a parole violation or a crime by the inordinate amount of time it took him to answer the door, the commotion they heard while waiting, and Hamilton’s state of dress when he finally opened the door. Their suspicions that Hamilton was violating the terms
of his
parole were confirmed by the empty beer cans. However, it was obvious to the officers that Hamilton had not been attempting to hide evidence that he had been drinking, as the beer cans were strewn about the trailer. The yet unanswered question of what Hamilton may have been trying to hide, coupled with the knowledge that Hamilton was on pa
*1024
role for possessing child pornography received over the internet and that he had told his parole officer that he owned a computer and accessed the internet, justified the officers’ actions in opening the lid to the laptop computer that was sitting on the table.
See United States v. Winters,
B. Warranted Search by the Washington County Sheriffs Office
Hamilton next challenges the denial of his motion to suppress the evidence seized the following day pursuant to the search warrant because the list of items to be seized was not included in the warrant as mandated by the Fourth Amendment’s Warrant Clause. See U.S. Const, amend. IV (“[N]o 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.”). It is undisputed that the affidavit accompanying the warrant application contained a sufficiently limiting list of items to be seized, but those items were inadvertently not listed in the warrant itself. The Government argues that the reference in the warrant stating “See Attached Affidavit” satisfies the Fourth Amendment’s particularity requirement. The Government also asserts that there was no risk that the wrong items would be seized because Detective Rex-ford, who prepared both the affidavit and the warrant, was the officer who executed the warrant, and that the items seized were, in fact, all within the list of items included in the affidavit.
The Warrant Clause’s particularity requirement can be satisfied by including the items to be seized in an affidavit or attachment that is adequately referenced in the search warrant.
See United States v. Gamboa,
The fighting question in the case before us is whether the incorporated document must accompany the warrant to the search in order to satisfy the Fourth Amendment’s particularity requirement. In defining the circumstances under which the courts of appeals had allowed supporting documents to meet the particularity requirement in
Groh,
the Supreme Court cited to our case of
United States v. Curry,
Since
Groh’s
endorsement of allowing an incorporated document to satisfy the particularity requirement, courts have focused more directly on the issue of whether, for purposes of the particularity requirement, the incorporated document must also accompany the warrant to the search for the warrant to satisfy the Warrant Clause of the Fourth Amendment. In
Baranski v. Fifteen Unknown Agents of the Bureau of Alcohol, Tobacco and Firearms,
We recently, but indirectly, addressed this issue in the habeas action brought by the same claimant involved in the Sixth Circuit’s
Baranski
case.
See Baranski v. United States,
Although the warrant in this ease incorporated the affidavit with a “See Attached Affidavit” (
[A]nd further I find that on the basis of the preceding before me there is reasonable cause to believe that the search will discover the items specified in this warrant, and that the items specified are subject to seizure and as I am satisfied in this warrant and that there is proba *1027 ble cause to believe that the property so described is being concealed on the objects) above described, and that the foregoing grounds for application of the search warrant exist: See Attached Affidavit.
(Id.)
The language of incorporation is not as clear as that contained in
Baranski
If the warrant in this case referred to the attached affidavit for the explicit purpose of delineating the items to be seized, and if we were writing on a clean slate, we would be inclined to follow the reasoning of the Sixth Circuit in
Baranski
and conclude that an affidavit incorporated into a warrant need not accompany the warrant to the search for purposes of meeting the particularity requirement of the Warrant Clause.
See Baranski
Not every Fourth Amendment violation results in exclusion of the evidence obtained pursuant to a defective search warrant.
See Herring v. United States,
— U.S.-,
As a judicially-created remedy, the exclusionary rule applies only where “its remedial objectives are thought most efficaciously served.”
Evans,
Hamilton argues that
Groh
requires exclusion of the evidence based on its discussion of
Leon.
In
Leon,
the Court held that evidence obtained pursuant to a defective warrant should not be suppressed if the officer who seized the evidence did so in good faith reliance on the warrant issued by a neutral judge.
We reject Hamilton’s reliance on
Groh.
The warrant in this case included a clear incorporation of the affidavit, which itself included an explicit list of items to be seized. The issuing judge signed both the warrant and the affidavit, demonstrating both that the circuit judge approved the search with reference to the affidavit and that the judge had the opportunity to limit the scope of the search.
See Baranski,
Our conclusion that the exclusionary rule should not be applied in this case is buttressed by the Supreme Court’s most recent discussion of the exclusionary rule in
Herring,
where exclusion of evidence from a criminal trial was directly at issue. In
Herring,
the Court noted that “the abuses that gave rise to the exclusionary rule featured intentional conduct that was patently unconstitutional.”
Detective Rexford’s conduct cannot be construed as more than nonrecurring negligence. He prepared both the affidavit and the warrant, initially including the list of items in both but inadvertently deleting the list from the face of the warrant in correcting another clerical error. The warrant clearly incorporated the affidavit. The circuit judge signed both the warrant and the affidavit. And Detective Rexford, with full knowledge of the items authorized to be seized, carefully executed the warrant, seizing only those items included in the list of items in the affidavit. This is not the type of case for which the deterrent effect of excluding evidence outweighs the social costs of “letting guilty and possibly dangerous defendants go free — something that ‘offends basic concepts of the criminal justice system.’ ”
Herring,
*1030 Even if the warrant in this ease failed to meet the particularity requirement of the Fourth Amendment’s Warrant Clause, Detective Rexford’s actions were objectively reasonable in believing that the warrant and its reference to the affidavit authorized the seizure of the items removed from Hamilton’s residence on May 30, 2007. We therefore affirm the district court’s denial of Hamilton’s motion to suppress the evidence seized pursuant to the warrant.
III.
The judgment of the district court is affirmed.
