Carlton Harden Cherry (appellant) appeals from his bench trial conviction for possession of cocaine. On appeal, he contends the trial court erroneously admitted into evidence the cocaine providing the basis for his arrest and conviction because it was discovered pursuant to a warrantless entry of his residence. We hold that when an officer comes to the door of a residence to investigate a non-drug-related crime, smells the odor of burning marijuana when an occupant voluntarily answers the door, and hears significant movement inside the house after the occupant calls out to those inside that the police are at the door, probable cause and exigent circumstances exist to permit a warrantless entry of the residence to prevent the destruction of evidence and to effect a seizure of that evidence. 1 Thus, we affirm the conviction.
*353 I.
BACKGROUND
On March 19, 2003, while on routine patrol, Officer P. Lipscomb passed the house at 706 Confederate Avenue. Officer Lipscomb knew appellant resided there, but no evidence established who actually owned the residence. Officer Lipscomb had “not receive[d] a call to go to the house,” but testified that, “from knowing [appellant] and knowing the past of his house, the problems with that house,” he was “just riding by.” Officer Lipscomb saw a Ford truck in the driveway. Lipscomb “ran the tags on the [truck],” which “[c]ame back stolen.” The record does not make clear whether the information Lipscomb received indicated that only the tags were stolen or that both the tags and the truck were stolen. However, after receiving information that at least the tags were stolen, Lipscomb got out of his vehicle, approached the truck, and noticed, based on his experience, that the ignition was “popped” or “missing,” which he testified was “a common way to start [a car] without [a] key[ ].”
Officer Lipscomb related the subsequent events as follows: I walked up to the porch ... [and] knocked on the door to see if I could get a response, try to figure out whose truck it was or if they even knew anything about the truck. A female ... answered [the door]. As soon as she did, I could smell marijuana coming from inside the house.
Officer Lipscomb testified that, based on his training and experience, he was familiar with the odor of both burning and unburned marijuana and that the odor he detected was the distinctive odor of burning marijuana.
As soon as the woman opened the door and Officer Lipscomb smelled burning marijuana,
[the woman] immediately yelled back into the back, turned around and stated that the police were at the door.
*354 There was like a blanket or sheet or something that was hanging from the ceiling ... off to the right [of the door] ... so [Officer Lipscomb] couldn’t see what was on the other side---- [W]hen [the woman] yelled back the police were there, [Officer Lipscomb] could hear people in there beg[in] to move around.
At that point, Officer Lipscomb entered the house, pushed the sheet aside, and saw appellant and numerous other people sitting around a table and on a couch. On the table, Officer Lipscomb saw “several crack pipes, cocaine residue, razor blades, just drug paraphernalia of that sort.” Appellant was holding what appeared to be a crack pipe and, in response to Officer Lipscomb’s questions, admitted he had “a couple of rocks” in his pocket, which he relinquished to Officer Lipscomb. Subsequent laboratory analysis determined the rocks were 0.36 grams of cocaine.
Appellant was arrested and indicted for possession of cocaine, and he moved to suppress the cocaine as the product of an illegal warrantless entry of his residence. He specifically argued only that the officer lacked exigent circumstances to support the entry, but he also cited a case in which the Court of Appeals concluded “there was no probable cause and exigent circumstances,” whieh he argued was comparable to his case. The Commonwealth argued that the existence of the stolen license plates and “popped” ignition, coupled with the officer’s detection of the odor of marijuana, gave him reason to believe that both thieves and marijuana might be in the house and that the people behind the sheet might be armed. It also argued that the odor of burning marijuana was a sufficient exigent circumstance for entry because, “[b]y its very nature, marijuana is the type of thing that if it’s being burned, it’s being destroyed.”
The trial court noted the federal district court decision in
Pineda v. City of Houston,
In denying appellant’s motion to suppress, the court observed further:
The Virginia Supreme Court does not appear to have spoken on the matter____
[I]n the [United States] Supreme Court analysis [in Welsh,] the gravity of the underlying offense seems to be particularly important.
^ ^ ^ ^
It seems to me that if I’m a police officer and I go to the front door of someone’s home having, for whatever reason, noticed this vehicle there, the plates have been stolen, and then I notice that the ignition is popped and then I go up to the front door and someone then turns around and says, “The police are here,” and I can’t see what’s behind that blanket or whatever it is that’s obstructing my view, and at the same time I smell marijuana, frankly, I’m going to be *356 quite nervous if I’m the police officer, and I think that the reasonable police officer probably would. I think this passes ... the [United States] Supreme Court’s test.
----I’m going to [deny] the motion to suppress.
Following a bench trial, the trial court convicted appellant of the charged offense, and appellant noted this appeal.
II.
ANALYSIS
On appeal of a ruling on a motion to suppress, we view the evidence in the light most favorable to the prevailing party, here the Commonwealth, granting to the evidence all reasonable inferences deducible therefrom.
Commonwealth v. Grimstead,
The United States Supreme Court has held that, “absent probable cause and exigent circumstances, warrant-less [entries and] arrests in the home are prohibited by the Fourth Amendment.”
Welsh,
In each such case, the court must determine “whether the law enforcement officers had probable cause at the time of their warrantless entry to believe that cognizable exigent circumstances were present.”
Keeter v. Commonwealth,
A.
PROBABLE CAUSE FOR ENTRY
The Commonwealth contends appellant failed to preserve for appeal the argument that the police lacked probable cause to believe an occupant of the subject residence was violating the law and that contraband was on the premises. We hold that appellant preserved this argument for appeal by (1) citing a decision of this Court in which we concluded “there was no probable cause and exigent circumstances” 2 and (2) arguing that decision was comparable to his case.
We conclude on the merits that the detection of the odor of burning marijuana emanating from the open door of a residence, by a credible law enforcement officer who is familiar with its smell, provides that officer with probable cause to
*358
believe contraband is present inside the residence.
See Johnson, 3
Further, appellant presented no argument that Officer Lipscomb had violated the Fourth Amendment before he detected the odor of marijuana emanating from appellant’s residence. “A voluntary response to an officer’s knock at the front door of a dwelling does not generally implicate the Fourth Amendment, and thus an officer generally does not need probable cause or reasonable suspicion to justify knocking on the door and then making verbal inquiry.”
Cephas,
Here, Officer Lipscomb knew the vehicle parked in the driveway of appellant’s residence bore stolen license plates, and his additional investigation revealed the vehicle’s ignition had been “popped,” which was a sign that someone had driven the vehicle without a key and that the vehicle, too, might have been stolen. Thus, although Officer Lipscomb required neither probable cause nor reasonable suspicion to support his approaching appellant’s door, Officer Lipscomb’s actions in doing so were reasonable under the circumstances. As the Court of Appeals for the Fourth Circuit has recognized,
“Absent express orders from the person in possession against any possible trespass, there is no rule of private or public conduct which makes it illegal per se, or a condemned violation of the person’s right of privacy, for anyone openly and peaceably ... to walk up the steps and knock on the front door of any man’s “castle” with the honest intent of asking questions of the occupant thereof — whether the questioner be a pollster, a salesman, or an officer of the law.”
United States v. Taylor,
Thus, we hold Officer Lipscomb had probable cause to believe that evidence of illegal activity was present, and we turn to the question whether exigent circumstances existed to
*360
justify Lipscomb’s warrantless entry.
See Cephas,
B.
EXIGENT CIRCUMSTANCES
As outlined by the Virginia Supreme Court, exigent circumstances relevant to justifying entry of a private residence upon a showing of probable cause that evidence of a crime will be found inside include:
[(1)] the officers’ reasonable belief that contraband is about to be removed or destroyed; [(2)] the possibility of danger to others, including police officers left to guard the site [while a warrant is obtained]; [(3)] information that the possessors of the contraband are aware that the police may be on their trail; [(4)] whether the offense is serious, or involves violence; ... [(5)] whether the officers have strong reason to believe the suspects are actually present in the premises; [and] [(6)] the likelihood of escape if the suspects are not swiftly apprehended....
Verez,
“Circumstances are not normally considered exigent where the suspects are unaware of police surveillance.”
United States v. Tobin,
[A] warrantless search is illegal when police possess probable cause but instead of obtaining a warrant create exigent *361 circumstances. [However,] ... “[l]aw enforcement officers are under no duty to call a halt to a criminal investigation the moment they have the minimum evidence to establish probable cause, a quantum of evidence which may fall far short of the amount necessary to support a criminal conviction.”
Tobin,
Applying these principles in
Grissett,
The Court held sufficient exigent circumstances existed to justify the officers’ warrantless entry of the room, reasoning as follows:
Exigent circumstances can arise when the evidence might be destroyed before a search warrant could be obtained. The police need not, as appellants suggest, produce concrete *362 proof that the occupants of the room were on the verge of destroying evidence; rather, the proper inquiry focuses on what an objective officer could reasonably believe. Since the police had identified themselves before smelling the marijuana, an officer could reasonably conclude that the occupants of the room would attempt to dispose of the evidence before the police could return with a warrant. This is especially true in the case of an easily disposable substance like drugs.
In addition, we cannot accept appellants’ claim that the exigent circumstances were somehow of the officers’ own making. [The suspect with the gun] directed the officers to [the particular room] to establish his identity, but [the officers] were unaware that drugs were located in the room until they smelled the odor of marijuana. Thus, the officers could not have known in advance that their conduct would precipitate an emergency involving the probable destruction of evidence.
Id.
(citations omitted) (citing
United States v. Socey,
In
Cephas,
In appellant’s case, like in Grissett, Officer Lipscomb was investigating a non-drug-related offense — a stolen license plate and likely stolen vehicle. Officer Lipscomb’s going to the door of the house in front of which the car was parked in *363 an attempt to farther investigate the theft was objectively reasonable behavior under the circumstances. A woman answered Lipscomb’s knock, and while he stood in the open doorway, he saw a sheet or blanket that had been hung in such a way as to prevent anyone at the front door from seeing into the house. Although Lipscomb’s view of the inside of the house was obscured by the sheet, he detected the unmistakable odor of burning marijuana. At the same time, the woman at the door called back into the house, announcing to its occupants that a police officer was present at the door. Immediately following the woman’s statement, Officer Lipscomb heard significant movement behind the sheet, which he feared indicated the effort of occupants to destroy the burning marijuana that he smelled. We hold Officer Lipscomb acted reasonably in concluding that both the drugs and any occupants in possession of them were likely to be gone by the time he could obtain a warrant to sanction his entry of the premises. These facts support findings that sufficient exigent circumstances existed to justify the warrantless entry and that the exigencies were not of Officer Lipscomb’s own making.
We find unpersuasive appellant’s argument that the likely destruction of evidence does not constitute an exigent circumstance sufficient to justify a warrantless entry if the crime at issue is a minor one such as the misdemeanor offense of marijuana possession thought to be at issue here. Pursuant to Code § 18.2-250.1(A), first offense marijuana possession is a misdemeanor punishable by “confine[ment] in jail not more than thirty days and a fine of not more than $500, either or both.”
The case appellant cites in support of his argument,
Welsh,
involved behavior considered so minor by the Wisconsin legislature that it was “a non-criminal,
civil
forfeiture offense for which no imprisonment [was] possible” and for which the maximum punishment at that time was a $200 fine.
Welsh,
Although the Court expressed surprise that a statute proscribing driving under the influence included such a limited penalty for a first offense, the Court held that the penalty attached by a state “seems to provide the clearest and most consistent indication of the State’s interest in arresting individuals suspected of that offense.”
Id.
at 754 & n. 14,
Although the Court focused on the propriety of the arrest, it made clear that its concern was over the need to make a
*365
warrantless
entry
in order to do so.
See id.
at 754,
Given this expression of the State’s interest, a warrantless home arrest cannot be upheld simply because evidence of the petitioner’s blood-alcohol level might have dissipated while the police obtained a warrant. To allow a warrantless home entry on these facts would be to approve unreasonable police behavior that the principles of the Fourth Amendment will not sanction.
Id. (emphasis added) (footnote omitted). Thus, although the Court was not confronted with the issue of the reasonableness of an entry to search for contraband, its concerns over the warrantless nature of the entry would appear to apply regardless of whether the entry was to make an arrest or to search for contraband.
Nevertheless, we conclude
Welsh
does not require the conclusion that appellant urges. In
Illinois v. McArthur,
McArthur argued that the misdemeanor offenses for which he was convicted were “minor offenses” under
Welsh
and that they did not justify “the restraint [imposed], keeping him out of his home,” which he contended was “nearly as serious” as the warrantless entry in
Welsh. Id.
at 335-36,
[T]he police officers ... had probable cause to believe that a home contained contraband, which was evidence of a crime. They reasonably believed that the home’s resident, if left free of any restraint, would destroy that evidence. And they imposed a restraint that was both limited and tailored reasonably to secure law enforcement needs while protecting privacy interests. In our view, the restraint met the Fourth Amendment’s demands.
Id.
at 337,
In
Verez,
the Virginia Supreme Court cited the United States Supreme Court’s decision in
Welsh,
noting that one of the factors relevant in determining whether exigent circumstances sufficient to justify entry exist is “whether the offense is serious, or involves violence.”
In
Grissett,
Thus, in the absence of a definitive ruling by the United States Supreme Court, the Fourth Circuit has implicitly concluded, as the Supreme Court subsequently intimated in McArthur, that if any bright line exists for warrantless entries into the home, it should be drawn between jailable and nonjailable offenses rather than between felonies and misdemeanors. Absent an express pronouncement on this issue by the United States or Virginia Supreme Courts, we follow the Fourth Circuit’s approach.
III.
For these reasons, we hold that when an officer comes to the door of a residence to investigate a non-drug-related crime, smells the odor of burning marijuana when an occupant voluntarily answers the door, and hears significant movement inside the house after the occupant calls out to those inside that the police are at the door, probable cause and exigent circumstances exist to permit a warrantless entry of the residence to prevent the destruction of evidence and to effect the warrantless seizure of that evidence. Thus, we affirm the conviction. We expressly do not consider whether *368 the odor of binning marijuana would provide sufficient exigent circumstances for a warrantless entry if the presence of the police was not known or likely to be discovered by those suspected of burning the marijuana.
Affirmed.
Notes
. The parties and the trial court analyzed this case as involving an entry based on exigent circumstances rather than an entry merely to secure the premises.
See Crosby
v.
Commonwealth,
. The decision was unpublished, but that fact is not material to deciding whether an argument has been preserved for appeal. The touchstone of our inquiry is whether the trial court was given the opportunity to consider the claimed error and rule on the matter.
Martin v. Commonwealth,
. The State also attempted to justify the arrest by relying on the “hot-pursuit doctrine” and "the threat to public safety.”
Id.
at 753,
