OPINION
Robert Caldwell challenges the district court’s denial of his motion to suppress evidence uncovered during a search of his hotel room (consented to by a co-occupant of the room) as well as its denial of his motions for a mistrial and acquittal. Because the district court did not err in denying any of these motions, we affirm.
*428 I.
On June 9, 2004, Caldwell and Kelly Meyer cheeked into the Extended Stay Hotel in Covington, Kentucky. Caldwell paid for the room in cash and provided the hotel a copy of his state identification card. Caldwell signed in as “Guest 1,” and Meyer, using the alias “Pahree Caldwell,” signed in as “Guest 2.”
Shortly after 2:00 p.m. that day, Andy Muse, an agent in the Northern Kentucky Drug Strike Force, received a call from the hotel manager, who reported a marijuana odor coming from room 412, the room registered to Caldwell and Meyer. The manager faxed the room registration form to Muse, who ran the names through the police database to check for outstanding warrants. Caldwell, it turned out, had an outstanding warrant for aggravated burglary.
Upon arriving at the hotel, Muse spoke with the desk clerk, who offered a description of Caldwell and Meyer. Less than one hour later, Muse and other agents observed a male and female exit room 412. As the couple attempted to exit the hotel parking lot in Caldwell’s car, police cruisers stopped the car. At this point, as the district court noted, “the testimony varies dramatically.”
According to the agents: they removed Caldwell from the vehicle, confirmed his identification and arrested him in connection with his outstanding warrant. An agent frisked Caldwell and discovered 13 “baggies” of marijuana in Caldwell’s right rear pocket. After finding the marijuana, the agents asked Caldwell for consent to search his hotel room. “I don’t know anything about that,” Caldwell responded. “You’ll have to ask [Meyer], It’s her room.” The agents asked Meyer whether the room belonged to her; she said it did. Claiming her real name was “Dawn Scherer,” Meyer acknowledged being a guest in the room and acknowledged registering under the name Pahree Caldwell. After receiving oral consent to search the room, the officers asked Meyer to sign a consent form, which she did, under the heading of “Dawn C. Scherer AKA: Pahree A. Caldwell.” Caldwell was present in the parking lot during the entire exchange, including when Meyer signed the consent form, and expressed no objection to the search.
Caldwell tells a different story. According to him: the officers stopped his car, drew their guns, pulled him out, “slammed” him to the ground and handcuffed him. The officers searched him and discovered a driver’s license, $182 in cash, a cell phone, a hotel key card and a debit card — but no drugs. Caldwell denied possessing any marijuana at the time of the search. The officers asked Caldwell if they could search his room, but he made it “real clear” to them that if they did not have a search warrant they could not search the room. Caldwell denied being present when the officers questioned Meyer.
The parties give largely similar accounts of what happened next. While the officers could not remember how they entered room 412 — whether they used Meyer’s key, whether they used the room key seized from Caldwell or whether the hotel manager let them in — they eventually searched the room. Once in the room, the officers discovered — in a white paper bag on the bed and in an unzipped CD case on the floor next to the bed — five bags of marijuana, a bag of crack cocaine, a digital scale, two boxes of ammunition and two handguns. All told, the officers seized just under 3 grams of crack cocaine and 212 grams of marijuana. At some point during the search, Meyer volunteered her legal name and social security number.
*429 A grand jury indicted Caldwell for possession with intent to distribute crack cocaine, see 21 U.S.C. § 841(a)(1), possession with intent to distribute marijuana, see id., and possession of a firearm in furtherance of a drug trafficking crime, see 18 U.S.C. § 924(c). A jury found Caldwell guilty on all counts, and the judge sentenced him to 120 months.
II.
Caldwell presses three arguments on appeal: (1) the search of his hotel room violated his Fourth Amendment rights; (2) several statements made by the government in front of the jury denied him a fair trial; and (8) the evidence does not support the verdict.
A.
Under the Fourth Amendment, an occupant of a hotel room has a reasonable expectation of privacy there, even though he is just a guest, not an owner, of the room.
See Stoner v. California,
The question here is: how does the consent doctrine work when the room has two occupants, one of them consents and the other is silent? So long as the consenting individual has actual common authority over the room,
United States v. Matlock,
The district court properly applied these principles in rejecting Caldwell’s suppression motion. When Meyer permitted the officers to enter the hotel room, she clearly had authority to do so: Meyer had checked into the room with Caldwell; she had signed into the room as a registered guest; she had placed her luggage and personal belongings in the room; she had spent approximately the same amount of time in the room as Caldwell had; she exited the room with him immediately before the search; and she intended to stay there overnight. These facts confirm that Meyer had sufficient control over the room to permit the officers to search it.
Caldwell’s primary response is that the record is silent as to whether Meyer had a room key at the time she consented to the search, precluding the conclusion she had actual authority over the room. But the presence or absence of a room key is not the be-all of actual authority, as anyone who has ever misplaced a room key knows. The issue is not whether she had a room key at the time of the search; the issue is whether she had authority to get one. Because she was registered as “Guest 2,” because her possessions were there and because she was staying there
*430
for the night, she assuredly had authority to enter the room — even if it meant asking the hotel clerk to let her in or to make a new key. Just as a tenant assumes the risk that a co-tenant might get a spare key from the landlord and admit an unwanted person, a hotel guest assumes the risk that his roommate might obtain a key from the hotel manager and do the same. See
Matlock,
If this fact pattern sounds familiar, that is because it is. Less than two years ago, in
United States v. Beasley,
Invoking
Randolph, 547
U.S. 103,
Caldwell separately argues that, even if the officers permissibly entered the room, Meyer did not (and could not) consent to the search of two of
his
containers — a white paper “LaRosa’s Pizzeria” bag and an unzipped, partially opened CD case. Caldwell did not raise this argument below. While there is some debate over whether we should treat a suppression argument raised for the first time on appeal as a waiver (subject to review only if the defendant can show “good cause,” Fed. R.Crim.P. 12(e)) or a forfeiture (subject to “plain error” review, Fed.R.Crim.P. 52(b)),
compare United States v. Bonds,
The key problem is that, even if Caldwell could establish that the district court erred in admitting this evidence, there was nothing “plain,” “clear” or “obvious” about the error.
United States v. Olano,
Caldwell, at all events, has not pointed to any clear authority going the other way, and of course the government had no incentive to develop the factual record on the issue (because Caldwell did not raise this theory below) — making it difficult to conclude that this is the kind of error, if indeed it was an error at all, that we may correct at this stage of the case and in this kind of posture.
See Sykes v. United States,
B.
The district court also did not commit reversible error in denying Caldwell’s motion for a mistrial. Before trial, the court ruled that the government could not introduce evidence concerning the charge that formed the basis for Caldwell’s arrest. Nonetheless: (1) the AUSA, Robert McBride, in his opening statement, said “Muse ran [Caldwell’s name] through the computer, and it popped up as positive for an arrest warrant for an aggravated burglary”; (2) Ken Holstein, a Covington, Kentucky, police sergeant, testified that he became involved in the case when asked for assistance “in the possible apprehension of a man who was wanted for robbery”; and (3) Matthew Duane Rolfson, an officer in the Northern Kentucky Drug Strike Force, testified that he “remember[ed] having a conversation with Mr. Caldwell on the phone. It was a collect call from jail.”
In response, the government disclaims knowing about the court’s order, saying in its appellate brief that the court issued the order “at a sidebar, outside the prosecutor’s presence.” The record does not confirm this explanation one way or another, and it of course assumes (oddly) that the AUSA permitted Caldwell to obtain the ruling on an ex parte basis. Whether the AUSA understood the ruling before his opening statement, however, he surely knew about it once the trial judge admonished him, and yet at least one of his witnesses again let the cat out of the bag later in the trial. On this record, we will assume without deciding that the first two statements were improper. (The third *432 statement is less troubling because it less clearly violates the court’s ruling and because the record seems to indicate that Caldwell opened the door to, and indeed may have invited, the statement.)
The question then is whether the trial judge, who presided over the trial and whose pre-trial ruling was violated, exceeded his considerable discretion in denying Caldwell’s motion for a mistrial.
See United States v. Humphrey,
Two things make us comfortable with this ruling—the deference we traditionally give to trial judges over this kind of context-based and judgment-based decision,
see Humphrey,
Nor can we say that the government’s mistakes showed bad faith or otherwise represented a pattern.
See Zuern,
C.
In arguing that the district court should have granted his motion for acquittal, Caldwell points out that the “illegal contraband could have belonged to” Meyer. True enough, and of course Caldwell was free to argue (and the jury free to find) that the contraband indeed belonged to his girlfriend, not to him. But, as the verdict confirms, the jury made no such finding. Because we must draw all reasonable inferences in favor of the government and because the jury readily and reasonably could infer that the contraband belonged to Caldwell (or to both Caldwell and Meyer), this contention is unavailing.
III.
For these reasons, we affirm.
