Defendant-appellant Steven Parr was charged and convicted of possessing stolen mail in violation of 18 U.S.C. § 1708 (1982). On appeal he argues that the stolen mail, discovered and seized by a municipal police officer during a routine vehicle stop, should have been suppressed. We agree that the warrantless search of Parr’s car and subsequent seizure of the contraband were unlawful and that the evidence should have been suppressed. We reverse and remand on that ground. We do not reach Parr’s other contentions that the district court committed several evidentiary errors during trial and failed properly to instruct the jury.
FACTS AND PRIOR PROCEEDINGS
In the early morning of May 15, 1986, Steven Parr was stopped and detained by a Portland police officer. The officer stopped Parr because he suspected Parr was driving with a suspended driver’s license. As the officer was stopping Parr, he noticed Parr and a companion in the car bend towards the floorboard and “make furtive movements.” The officer attributed Parr’s attention to the floorboard as the cause of Parr driving partially up on the sidewalk before stopping.
After stopping Parr, the officer asked him to exit the car. Parr was searched and placed into the patrol car. The officer returned to Parr’s car and asked the passenger to exit. She was also searched. The officer then noticed a small red leather bag, zipped closed, and a blue nylon gym bag, also zipped closed, lying on the front floorboard. He removed both from the car and opened them. The leather bag was a “narcotics kit” containing syringes, spoons, cotton, and gram scales. The gym bag contained a sawed-off shotgun, a shotgun shell, and stolen mail.
Parr was read his Miranda rights and cited for the state crimes of Unlawful Possession of a Firearm, Or.Rev.Stat. § 166.250, and Driving While Suspended, Or.Rev.Stat. § 487.560 (now § 811.175). The officer seized the bags and their contents. The entire stop, search and detention lasted one half to three quarters of an hour. Parr and his companion were then released.
Several months later Parr was arrested by federal officers for possession of the stolen mail that had been seized by the Portland police officer. Parr sought to suppress the physical evidence seized from the car, contending that the warrantless search could not be justified. The trial court upheld the search as lawful, incident to Parr’s arrest.
DISCUSSION
Under federal law
1
searches incident to arrest constitute a traditional exception to the warrant requirement of the fourth amendment.
United States v. Robinson,
There is no question in this case that the officer had the discretionary authority to arrest Parr.
See
Or.Rev.Stat. § 133.130(10)(g) (authorizing arrest for violation of Or.Rev.Stat. § 811.175). The validity of a discretionary full custody arrest and search incident to that arrest for minor
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traffic offenses has been upheld.
Gustafson v. Florida,
Nonetheless, it is not clear that the police action taken here is the type of “custodial arrest” necessary to support a search incident to arrest.
See Belton,
The Seventh Circuit recently reasoned that “sitting in the patrol car for several minutes was merely a normal part of traffic police procedure for identifying delinquent drivers” and did not constitute custodial arrest.
United States v. Rodriguez,
In
United States v. Gonzalez,
If such a traffic stop were like a traditional custodial arrest, then as part of the search incident to arrest the apprehending officer could search the entire passenger compartment. But if, as we conclude here, the traffic stop only amounts to an investigative detention, the officer’s freedom to search is more limited; his motivation for the search must be related to concern for protecting himself or others rather than any concern with preserving evidence.
Id.
(citations omitted). Similarly, in
United States v. Robinson,
The Court subsequently addressed whether a traffic arrest triggers the requirements of
Miranda. See Berkemer v. McCarty,
Whether Parr was subjected to treatment that rendered him in “custody” is, of course, the determinative question. There is clearly no mechanical checklist to distinguish between
Terry
stops and formal arrest or the equivalent of arrest.
See United States v. Quinn,
There is “no bright-line for determining when an investigatory stop crosses the line and becomes an arrest.”
United States v. Hatfield,
Moreover, a conclusion that Parr was under arrest when he was placed in the patrol car is at odds with several of our prior decisions where far greater restraints were placed on suspects and we nevertheless held that no arrests occurred.
See, e.g., United States v. Buffington,
The government also argued below that the warrantless search was lawful under the automobile exception to the
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fourth amendment. Police who have legitimately stopped an automobile and who have probable cause to believe that contraband is concealed within the car may make a probing search of compartments and containers.
United States v. Ross,
Finally, the government argues for the first time on appeal that the warrant-less search may be upheld on a plain view theory stemming from a lawful
Terry
stop. We are foreclosed, however, from affirming the district court’s suppression of evidence on a theory not presented below when by doing so we unfairly deprive the defendant of the opportunity to adduce evidence.
See United States v. Salazar,
REVERSED and REMANDED.
Notes
. Parr contends that the trial court erred in applying federal law instead of state law in ruling on his suppression motion. He argues that state law should govern because the search and the seizure were carried out by a state officer subject to the restraints of state law. While that question was an open one at the time of Parr’s trial, we have recently decided that federal law applies.
See United States v. Chavez-Vernaza,
. We have previously held that a twenty-minute detention in a patrol car, during which time the suspect was observed and questioned, constitutes custodial interrogation.
United States v. Chamberlin,
