While responding to a fire in Thomas Buterbaugh’s home, firefighters discovered in the basement evidence of past indoor plant cultivation. Because firefighters believed that this evidence might be indicative of a marijuana-growing operation, they summoned the police. The fire chief later found signs of another growing operation in a bedroom closet, which was disclosed to police. A police officer went into Buterbaugh’s house, seized the evidence, and then obtained a warrant authorizing a broader search. In executing the warrant, the police found marijuana, other drugs, and paraphernalia. Buterbaugh was charged with manufacturing marijuana and subsequently moved to suppress all the evidence found in his home on the ground that the officer’s warrantless en *98 try and seizure of evidence was unlawful and invalidated the warrant. The district court denied the motion.
We conclude that the warrantless search of the basement was justified by exigent circumstances. We also hold that, although the warrantless search of the upstairs bedroom was unlawful, this illegality did not invalidate the warrant, and the evidence found in the bedroom inevitably would have been discovered during the execution of the warrant. Therefore, we affirm the district court’s order denying Buterbaugh’s suppression motion.
I.
BACKGROUND
Firemen summoned to fight a fire in Buterbaugh’s home determined that it had originated in the basement. When they entered the basement to insure that the fire was out and to further investigate its origin, they discovered a hot spot (a place with smoldering embers). A number of electrical extension cords stretched from the hot spot to a large wooden box. Battalion Chief Bobby Goff opened the box and discovered that it was lined with aluminum foil and contained fluorescent lamps and empty planting pots. Believing that the box was “a police matter,” Goff left the contents undisturbed and reported his discovery to the Fire Chief, Vernon Fisher. Fisher looked in the box and then requested police assistance. Sergeant Curly Baker of the Weiser Police Department responded and briefly entered the basement to view the box. Because there was still heavy smoke in the basement, Baker left without removing any evidence and asked to be called when the smoke had cleared.
After the fire had been completely extinguished, Fire Chief Fisher conducted a routine walk-through of the home and found similar evidence of a past plant-growing operation in a bedroom closet. There was no fire in this part of the home, and Fisher’s walk-through was not done as part of any investigation into the origins of the fire. This second discovery was reported to Sergeant Baker when he returned to the Buterbaugh residence.
With the help of firefighters, Sergeant Baker dismantled the box in the basement and removed it and its contents. Some marijuana was found in the bottom of the box while it was being dismantled. He also seized the evidence in the upstairs closet. Some marijuana was also found on the closet floor. Baker then applied for a search warrant. In support of the application, he gave an oral affidavit detailing the evidence that had been discovered up to that point. A search warrant was issued, and the subsequent search of the home pursuant to the warrant uncovered additional marijuana and other drugs, marijuana seeds,-and drug paraphernalia.
After being charged with manufacturing marijuana, Idaho Code § 37-2732(a), Buterbaugh filed a motion to suppress all the evidence found in his home on the basis that the officer’s initial warrantless entries were unlawful and, because those entries yielded the evidence, that served as the basis for issuance of the warrant, the warrant also was invalid. The district court denied the suppression motion. Thereafter, Buterbaugh and the prosecution arrived at a plea agreement by which Buterbaugh agreed to enter a conditional guilty plea to the reduced charge of possession of three ounces or more of marijuana, I.C. § 37-2732(e), while reserving his right to appeal from the denial of his suppression motion. On appeal, he contends that Sergeant Baker’s warrantless entry and seizure of evidence violated the federal and state Constitutions.
II.
ANALYSIS
A. Exigent Circumstances and the Plain View Doctrine
The guarantees against unreasonable searches found in the Fourth Amendment of the United States Constitution and Article I, § 17 of the Idaho Constitution prohibit unreasonable, warrantless intrusions into a home by government agents.
State v. Curl,
If officers are lawfully on premises, whether in response to an exigency or under some other warrant exception, and see contraband or other evidence of criminal activity in plain view, they may seize the evidence without first obtaining a warrant.
Horton v. California,
Buterbaugh acknowledges that the fire in his home constituted an exigency that justified the firemen’s entry,
see Tyler,
Buterbaugh’s second argument — that Sergeant Baker’s entry of Buterbaugh’s residence was illegal because the officer was not there for purposes of responding to the fire — has been recently resolved by this Court in
State v. Bower,
*100 In such a circumstance, the defendant’s privacy interest has already been compromised to the extent of the emergency personnel’s intrusion. So long as the emergency personnel are still lawfully on the premises at the time of the police officer’s arrival, and the officer’s intrusion does not exceed that of the emergency personnel, either temporally or spatially, the defendant suffers no additional injury to his privacy interest by the officer’s entry for purposes of seizing the already-discovered contraband.
Id
Thus, after our decision in Bower, Buterbaugh retains two viable arguments: that the firefighters’ own intrusions when they looked into the box in the basement and into the bedroom closet were unlawful because these intrusions were unnecessary in order to fight the fire or investigate its cause; and, second, that even if the firefighters were lawfully in a position to see the contents of the box and closet, what they saw did not fall within the plain view doctrine because it was not immediately apparent that the items viewed were contraband or evidence of a crime.
1. Search of the basement
Buterbaugh asserts that it was unnecessary and unreasonable for firefighters to open and look into the box in the basement. However, the district court’s contrary finding is supported by the evidence. Goff testified that he was investigating the basement because it appeared that the fire had burned through the kitchen floor from below. In the basement he found a hot spot. He said that there were extension cords running from this hot spot to a large box in the basement. Suspecting that the fire may have been caused by an electrical problem, Goff looked briefly into the box. The district court found that Goffs examination of the basement grow box was legitimately a part of his investigation of the origin of the fire. Buterbaugh has shown no error in this finding.
Buterbaugh also argues that even if the firefighters acted lawfully in looking into the box, the plain view doctrine is inapplicable because they did not at that time see any marijuana and the box could have been used for the innocent growing of lawful plants. We disagree. Goff and Fisher testified that they saw aluminum foil lining the sides of the box, fluorescent lamps, and empty planting pots. These were completely concealed in a box with a door that was difficult to open. Although it is not illegal to possess the observed items, the fact that they had been used in such a secretive manner — located in a basement and concealed in a tightly closed box — creates a probability that something more sanctionable than the cultivation of tomatoes had transpired. The totality of the circumstances produced probable cause to believe that the box and its contents were evidence of criminal activity. Therefore, the items in the box were properly seized pursuant to the plain view doctrine.
2. Search of the bedroom closet
The fire did not spread to the upstairs bedrooms of Buterbaugh’s house. Fire Chief Fisher testified that his examination of those rooms was unrelated to any effort to extinguish the fire, to determine its origin, or to ventilate the rooms. Rather, he said that his purpose was to conduct an inventory to determine “what’s in the house, if there is any kind of valuable stuff in there.”
The State relies on the provisions of the Weiser City Code to justify this aspect of Chief Fisher’s actions. Specifically, the State relies on the Fire Chiefs authority to investigate the cause, origin, and circumstances of every fire involving injury to property and his duty to insure that fires are fully extinguished before leaving the scene of a fire. See Weiser City Code §§ 4-2-1(C) (adopting Uniform Fire Code) and 5-1-3 (stating duties of Fire Chief). See also Uniform Fire Code §§ 104.1.1 (giving Fire Chief control of scene of fire) and 104.2 (giving Fire Chief authority to investigate the cause, origin, and circumstances of fires involving loss of or damage to property or injury to persons). The State’s argument fails because the Fire Chiefs testimony does not indicate that his examination of the upstairs bedrooms was conducted for such purposes. We conclude that Fisher’s search of the upstairs bedroom was not justified by exigent circumstances. Therefore, it was an illegal warrantless search. Because the Fire Chiefs entry was not lawful, Sergeant Bak *101 er’s repetition of the intrusion was also impermissible.
B. Validity of the Warrant
Our conclusion that police unlawfully acquired the evidence from Buterbaugh’s bedroom before issuance of the warrant requires that we consider whether the warrant, which was issued in part on the basis of that evidence, was valid. When a search warrant has been based in part on unlawfully obtained evidence, the warrant is invalid unless the remaining evidence that was presented to the magistrate contains adequate facts to show probable cause for the search.
State v. Revenaugh,
C. Inevitable Discovery
When the warrant was executed, much of the evidence from Buterbaugh’s upstairs bedroom had already been unlawfully seen and removed. We are thus required to address one final question: whether that evidence may be used against Buterbaugh, despite its illegal seizure, through application of the inevitable discovery rule. The inevitable discovery doctrine was embraced by the United States Supreme Court in
Nix v. Williams,
In the present case, we are thus faced with the question of whether the evidence seized from Buterbaugh’s bedroom closet is exempted from the exclusionary rule because it inevitably would have been discovered during the subsequent execution of the search warrant. The Second Circuit Court of Appeals dealt with a similar inevitable discovery issue in
United States v. Whitehom,
Whether it is essential that the line of investigation that would have led to a legal
*102
discovery of the evidence had begun before the illegal search is a matter of disagreement in the federal courts.
Compare United States v. Larsen,
In
Nix,
the line of investigation that would inevitably have led to the discovery of the victim’s body was entirely independent of the illegal interrogation that in fact led police to the body. Whether such independence of the alternate line of investigation is essential has also engendered disagreement among the federal courts.
Compare United States v. Thomas,
The Supreme Court’s decision
in Nix
did not turn upon the fact that the search which would have led to discovery of the victim’s body was • completely independent of the unconstitutional interrogation. The Court reasoned that society’s interests in deterring illegal police conduct and in having juries receive all probative evidence of a crime are best balanced by applying the exclusionary rule to put the government in the
same,
not a
worse,
position than it would have experienced absent the police misconduct.
Nix,
In Buterbaugh’s case, the firefighters and police conducted a lawful warrantless search and seizure that uncovered compelling evidence of marijuana cultivation in Buterbaugh’s basement. The discovery of this evidence undoubtedly would have led the police to further investigate Buterbaugh and to obtain a search warrant. It defies logic to suggest that absent the bedroom search, which merely yielded evidence cumulative of that already found in the basement, the police would have abandoned their investigation and foregone a search warrant. We therefore conclude that the evidence in the bedroom closet inevitably would have been lawfully found in the execution of a search *103 warrant prompted by the discovery made in the basement. Exclusion of the evidence from the bedroom closet would place the State in a worse position than it would have occupied without the constitutional violation. Therefore, applying the rationale of Nix, the evidence from the bedroom should not be suppressed.
D. Article I, Section 17 of the Idaho Constitution
Buterbaugh argues that, even if the searches of his residence were permissible under the United States Constitution, they are prohibited by Article I, § 17 of the Idaho Constitution. He presents no analysis, however, to demonstrate how the “uniqueness of our state, our Constitution, and our longstanding jurisprudence” support an interpretation of our Constitution that would diverge from the interpretation of the Fourth Amendment on the issues presented here.
See State v. Donato,
III.
CONCLUSION
The firefighters’ examination of the box in Buterbaugh’s basement and the police officer’s follow-up search and seizure of evidence from the basement were lawful. Although the warrantless search of Buterbaugh’s bedroom violated constitutional standards, the evidence seized from the bedroom need not be suppressed because it inevitably would have been discovered as a consequence of the investigation, already underway, that was prompted by the prior discovery in the basement. Accordingly, the order of the district court denying Buterbaugh’s motion to suppress evidence is affirmed.
