United States Court of Appeals
                              FOR THE EIGHTH CIRCUIT
                                     ___________

                                     No. 99-1558
                                     ___________

United States of America,                 *
                                          *
      Plaintiff - Appellee,               *
                                          * Appeal from the United States
      v.                                  * District Court for the
                                          * District of Minnesota.
Clayton Anthony Davis,                    *
                                          *
      Defendant - Appellant.              *
                                     ___________

                               Submitted: October 18, 1999

                                   Filed: February 7, 2000
                                    ___________

Before WOLLMAN, Chief Judge, LAY and LOKEN, Circuit Judges.
                             ___________

LOKEN, Circuit Judge.

      After the District Court1 denied his motion to suppress, Clayton Anthony Davis
pleaded guilty to a charge of being a felon in possession of a firearm in violation of 18
U.S.C. § 922(g)(1). The firearm was uncovered by a protective frisk of Davis that
occurred during a consensual stop of Davis and his uncle, Quinton Blount. Davis


      1
        The HONORABLE MICHAEL J. DAVIS, United States District Judge for the
District of Minnesota, who adopted the Report and Recommendation of United States
Magistrate Judge RAYMOND L. ERICKSON.
appeals, arguing that the frisk violated his Fourth Amendment rights. Concluding that
the investigating officer acted reasonably under the circumstances, we affirm.

       On the afternoon of February 10, 1998, Minneapolis police officer Giovanni
Veliz observed Blount and Davis attempting to enter an apartment complex at 1826
Chicago Avenue through its secured back door. Sergeant Veliz had been patrolling
the complex twice a day since September 1997, at the request of its owner/landlord,
because of repeated drug dealing and other criminal activity. During those patrols,
Sergeant Veliz had made several narcotics and one weapons arrest. He had come to
know most of the apartment residents by sight and also knew that the back door was
sometimes propped open to defeat the building’s security system. So, when Veliz saw
two strangers attempting to enter through the back door, his suspicions were aroused.

       Blount and Davis spotted Sergeant Veliz’s squad car and walked to the front of
the building. Sergeant Veliz drove around to the front, exited the squad car and
approached the two men, and asked if he could talk to them. They agreed, and Blount
handed Veliz a driver’s license. Veliz immediately pat-searched Blount for weapons.
While pat-searching Blount, Veliz observed Davis nervously move behind Veliz, adjust
his jacket, and place his hand in a jacket pocket. Veliz then pat-searched Davis. When
he felt a hard metal object in the jacket pocket, Veliz ordered Davis and Blount to the
ground and called for back-up. A search of Davis then uncovered the handgun that is
the basis for the conviction and twenty-four-month prison sentence he now appeals.

        In Terry v. Ohio, 

(1968), the Supreme Court first considered the
constitutional limitations on the power of police officers to “stop and frisk” suspicious
persons. The Court concluded that a protective frisk or pat-down search, however
brief, is both a search and a seizure for Fourth Amendment 

.
But the Court held that a protective search for weapons is constitutional, even in the
absence of traditional Fourth Amendment probable cause, “where a police officer
observes unusual conduct which leads him reasonably to conclude in light of his

                                          -2-
experience that criminal activity may be afoot and that the persons with whom he is
dealing may be armed and presently dangerous.” 

The critical inquiry is
whether the officer had “reasonable suspicion.” We review this ultimate issue de novo,
but we review the district court’s findings of historical fact for clear error, giving “due
weight to inferences drawn from those facts by resident judges and local law
enforcement officers.” Ornelas v. United States, 

, 699 (1996).

       On appeal, Davis concedes that his initial exchange with Sergeant Veliz was the
sort of concensual encounter that does not trigger Fourth Amendment scrutiny.2
However, Davis argues that the consensual encounter was transformed into an
investigative stop when Veliz pat-searched Blount; that this seizure violated the Fourth
Amendment because Veliz lacked reasonable suspicion that Blount and Davis were
engaged in criminal activity at the moment Veliz commenced the investigative stop;
that Davis’s conduct after the stop commenced cannot supply the reasonable suspicion
needed to justify an investigative stop; and that the subsequent pat-down search of
Davis was therefore an illegal fruit of the unconstitutional Terry stop. In denying
Davis’s motion to suppress, the district court relied heavily on his furtive actions while
Veliz was pat-searching Blount. Thus, a critical element in Davis’s theory is the
assertion that these actions are irrelevant to our Fourth Amendment inquiry. For the
following reasons, we reject that assertion.

      Although we agree with Davis that conduct after an investigative stop begins
cannot supply the reasonable suspicion needed to justify the stop, see, e.g., United


      2
         “[L]aw enforcement officers do not violate the Fourth Amendment by merely
approaching an individual on the street or in another public place, by asking him if he
is willing to answer some questions, by putting questions to him if the person is willing
to listen, or by offering in evidence in a criminal prosecution his voluntary answers to
such questions.” Florida v. Bostick, 

, 434 (1991) (quotation omitted); see
generally United States v. McKines, 

, 1415-19 (8th Cir.) (en banc), cert.
denied, 

(1991).

                                           -3-
States v. White, 

, 1417 n.4 (8th Cir. 1989), cert. denied 

(1990), we cannot agree that the pat-down search of Blount was an investigative stop.
Terry leaves no doubt that a pat-down search is a seizure.3 But it need not follow from
the fact that Blount was momentarily seized during the protective frisk that the frisk
was also an investigative stop. The two types of seizures have distinct law enforcement
justifications. During an investigative stop, the officer may briefly detain a person
while the officer investigates his reasonable suspicion that criminal activity is afoot.
A pat-down search, on the other hand, protects the officer’s personal safety while
dealing with a person he reasonably believes may be armed and presently dangerous.
To be constitutionally reasonable, a protective frisk must also be based upon reasonable
suspicion that criminal activity is afoot, and therefore pat-down searches normally
occur during investigative stops of persons suspected of criminal activity. But the two
types of seizures are analytically distinct, as is evidenced by the fact that the Supreme
Court in Terry upheld the constitutionality of a pat-down search without considering
whether an investigative stop preceded the protective frisk. 

n.16.

       The distinction is critical in this case. If Sergeant Veliz turned the initial
consensual encounter into an investigative stop, that would involve a brief but forcible
detention in which neither suspect was free to leave. But Veliz did nothing to change
the consensual nature of the encounter except frisk Blount for weapons. When that
momentary seizure ended, Blount remained free to answer Veliz’s questions or to leave
(assuming the search uncovered no weapons). And Blount’s companion, Davis, was
free to break off the consensual encounter and leave during or after the protective
search of Blount. Because the consensual nature of Davis’s encounter with Veliz did
not change, we need not consider whether Veliz had reasonable suspicion to make an
investigative stop at the time he frisked Blount. The only relevant question is whether
Veliz reasonably concluded, after pat-searching Blount, that officer safety justified a


      3
       “Officer McFadden ‘seized’ petitioner and subjected him to a ‘search’ when he
took hold of him and patted down the outer surfaces of his 

.

                                          -4-
pat-down search of Davis because “criminal activity may be afoot and [Davis] may be
armed and presently dangerous.” 

.

        Davis’s assertion that the suspicion justifying a protective frisk must be present
at the outset of an investigative stop also fails to recognize the analytical distinction
between investigative stops and protective frisks. The danger to officer safety that
justifies a protective search may arise after a consensual encounter or investigative stop
has commenced. This irrefutably logical proposition is illustrated by our decision in
United States v. Abokhai, 

(8th Cir. 1987), cert. denied 

(1988), where we upheld a protective frisk conducted some ten minutes after the
investigative stop commenced. In Abokhai, the investigating officers decided to put
the suspects in the back seat of the patrol car to keep warm while a computer check of
their identities was in progress. Though the officers initially had no reason to believe
the suspects were dangerous, we upheld the later frisk because putting them in the rear
of the patrol car increased the risk to officer 

. Thus, the
Fourth Amendment inquiry as to whether a protective frisk was reasonable must focus
on the circumstances confronting the officer when he made the decision to frisk. And
while subsequently gathered facts cannot “cure” an otherwise unreasonable Terry stop,
an individual’s actions during a consensual encounter may both crystallize previously
unconfirmed suspicions of criminal activity and give rise to legitimate concerns for
officer safety.

       Accordingly, the constitutionality of Sergeant Veliz’s pat-down search of Davis
turns on the totality of the circumstances at the time Davis was searched, not the time
when Blount was searched. Viewing the facts from the vantage point of “those versed
in the field of law enforcement,” United States v. Atlas, 

, 450 (8th Cir.
1996) (internal quotation omitted), cert. denied 

(1997), we agree with
the district court that Sergeant Veliz reasonably believed that Davis might be armed
and presently dangerous and criminal activity might be afoot. Veliz suspected criminal


                                           -5-
activity when he observed Davis and Blount trying unsuccessfully to gain access
through the back door of a building where repeated drug dealing had occurred.
Whether that gave Veliz enough suspicion to conduct an investigative stop became
academic when Blount and Davis agreed to answer questions. While conducting the
protective frisk of Blount, Veliz observed Davis moving nervously to the officer’s rear.
We adopt the Magistrate Judge’s analysis of why that suspicious conduct justified the
pat-down search of Davis:

      The concern of Veliz, for his personal safety, was not premised upon
      some illogical, unfounded premonition, but upon the appearance of an
      observer [Davis], to a pat-search of a companion [Blount], moving to the
      searcher’s backside, while adjusting his jacket, and inserting a hand in his
      jacket pocket. Given the totality of these circumstances, we find the
      actions of [Davis] sufficiently ominous to reasonably suggest a threat to
      Veliz’s person.

       Finally, Davis argues in the alternative that the district court committed clear
error in crediting Veliz’s testimony as to Davis’s actions during the frisk of Blount,
because this testimony went beyond Veliz’s contemporaneous police reports.
However, giving give due weight to the district court’s credibility determinations, see
United States v. Gleason, 

, 607 (8th Cir.), cert. denied 

(1994), its findings are not clearly erroneous.

      The judgment of the District Court is affirmed.

LAY, Circuit Judge, dissenting.

      I must respectfully dissent.




                                          -6-
       There is little doubt that this is an illegal search violating the Fourth Amendment
of the Constitution. Consequently, the seizure of the weapon from the defendant should
have been suppressed. When considering the totality of the record, it is clear that
Officer Veliz’s actions in this case rested solely upon a police officer’s racial-drug
profiling which guided him throughout the circumstances involved. This is made clear
in the four-page written report filed by Officer Veliz shortly after the incident took
place.4 Veliz testified that his particularized report stated “I approached the two
defendants and asked them if I could talk to them. The defendants agreed. Because
I have recovered narcotics and guns in the past, I did a pat search of the defendant’s
outer garments.” Tr. 36-37. (emphasis added). Significantly, the report does not
record any suspicious or furtive acts by either Blount or Davis that would support
Veliz’s decision to frisk either of the two men. Based on Officer Veliz’s initial report,
there can be little question that the frisk and “search” of both men was conducted solely
because of Officer Veliz’s appraisal of the racial and narcotic profile of the two men.

       Further, it is significant to me that omitted from the majority opinion is any
reference to the fact that the government conceded at oral argument on appeal that there
was no articulable, reasonable grounds or suspicion for the officer to pat down Blount
and that the search of Blount was unconstitutional. I deem such an admission
significant. Although the majority opinion chooses to treat the parties separately, it is
clear from police reports and the record, that both parties were treated alike by Officer
Veliz. Officer Veliz testified, as he also set forth in his report, that the search of both
men was performed simply because he had recovered narcotics and guns at that
apartment building on prior occasions.



      4
        Officer Veliz testified at the suppression hearing that he attempted to make the
report as detailed and “accurate as possible” because he knew that “people rely upon
these reports” and that these reports are necessary to decide whether to charge an
individual.


                                           -7-
       There is perhaps no other area of constitutional law in which there exists more
conflicting judicial opinions than in the field of search and seizure. The Supreme
Court, in its explication of this often misunderstood doctrine of constitutional law, has
attempted to direct lower courts to balance the protection of individual privacy with
officer safety, while affording a necessary tool for law enforcement. For appellate
courts to effect a fair balance, however, it is imperative that they stay within the
boundaries of the factual record and consider the totality of the sequential facts. I
respectfully submit this has not been done here.

       There is no question Officer Veliz observed two black men, the defendant,
Clayton Davis and his uncle, Quinton Blount, coming from the rear of a twenty-six-unit
apartment building near downtown Minneapolis one afternoon. The record reflects that
Davis and Blount walked to the front door of the building, at which time the officer
approached the two men. The officer asked if he could talk to them. As the majority
sets forth, the two men consented and, in fact, Blount immediately handed Officer Veliz
his driver’s license and stated he was visiting his aunt in the apartment building.
Without seeking permission from either Blount or Davis, Officer Veliz immediately
conducted a pat-down search of both men because, as Officer Veliz testified, he had
been involved in a prior narcotic and weapon arrest at that apartment building.

        Also omitted from the majority opinion is the factual scenario that Officer
Veliz’s written report remained intact until shortly before trial when he prepared a one-
page supplement to the report. Although the record does not specifically identify the
date of the first written supplement, Officer Veliz testified that officers prepare written
supplements when called to court to “refresh” their recollection of the events that took
place, and to prevent officer embarrassment by defense attorneys. In his first written
supplement and in his testimony given at the suppression hearing some four months
after the incident, Veliz, for the first time, raises additional facts not included in the first
detailed report. He wrote: “When I looked at [Davis] he appeared nervous and put his


                                              -8-
hand inside one of his jacket pockets. Because I recovered narcotics and guns in the
past and for officer safety, I did a pat search of AP2, Blount.” These facts, however,
express nothing more than an inchoate suspicion or hunch by Officer Veliz leading to
the search of the Davis and his uncle.

       Officer Veliz subsequently filed a second supplementary report. Again, it is
unclear when this report was written in relation to the writing of the main report. It is
reasonable, however, to assume this supplementary report was written near the time of
Veliz’s testimony at the suppression hearing. This time, Veliz amended his report to
indicate that while he was searching Blount, Davis positioned himself behind the officer
and “had a hand in his pocket.”

       Thus, even before the suppression hearing, Veliz had changed his original report
on two occasions. He then changed his rendition of the facts for a third time at the
suppression hearing. On cross-examination, Officer Veliz testified to the following:
“He was – he positioned himself behind me while I was searching Blount. And then
when I looked at him that’s when he began leaning back and he was moving his
jacket.” The record before us reveals that none of these details are in the written
reports.

        There is no question Veliz’s vacillating, contradictory reports make his
credibility difficult to accept; however, even assuming the final version of his testimony
is true, there is no legal basis to accept his explanation as constitutionally sufficient to
justify a search. The majority finds from the innocuous facts of Davis putting his hand
in his coat pocket, leaning back and moving his jacket, that there is some reasonable
objective grounds to believe that the officer had a sufficient basis to conduct a
protective search. In my judgment, this is a complete non sequitur. Such testimony in
no way supports a reasonable belief that the officer’s life was in fact placed in danger.




                                            -9-
       The majority holding is directly contrary to the United States Supreme Court
opinion in Sibron v. New York, 

, 64 (1968), in which the Court observed:
“In the case of the self-protective search for weapons, [the officer] must be able to
point to particular facts from which [the officer] reasonably inferred that the individual
was armed and dangerous.” In Sibron, the Supreme Court felt that the defendant’s act
of putting his hands in his pocket did not give rise to a reasonable fear for the police
officer’s safety. There is no basis to suggest that Veliz’s belief stands on a different
footing. Where an officer conducts a protective frisk based only on a hunch or
ungrounded suspicion that an individual might be carrying a weapon, such speculative
suspicion cannot serve as a constitutionally reasonable ground for a Terry-type frisk.
See Terry v. Ohio, 

, 30 (1968).

       Constrained by Officer Veliz’s admission that Davis and Blount were doing
nothing that aroused his suspicion of criminal activity, the majority asserts that this case
falls outside the context of an investigative stop which requires a reasonable articulable
suspicion that criminal activity was afoot. In such a consensual encounter, however,
the admitted absence of the requisite suspicion of criminal activity is all the more
reason to hold that a reasonable person would not possess sufficient objective facts to
say that the behavior of Davis or Blount provided reasonable grounds for the officer to
believe that his safety was threatened. 

(protective frisk reasonable under
Fourth Amendment where “officer observes unusual conduct which leads him
reasonably to conclude in light of his experience that criminal activity may be afoot and
that the persons with whom he is dealing may be armed and presently dangerous”)
(emphasis added).

      It should be kept in mind that this incident took place on February 10, 1998, and
although the temperature is not recorded, this court should take judicial notice that it
would not be unusual for a person standing outdoors in a Minnesota winter to place his
hands in his jacket pockets. Whether Davis had his hands inside the pockets, or


                                           -10-
whether he later put them there, this behavior certainly does not, in itself, establish
reasonable grounds to believe that the officer’s safety was in danger. This is
particularly true, as previously stated, because the defendant and his uncle were in fact
cooperative and voluntarily discussed this entire matter with the officer without any
force or coercion. The fact that one has “moved” his jacket, without more, does not
serve as additional reasonable grounds for an officer to believe the defendant was
carrying a weapon, see United States v. Davis, 

, 1469 (10th Cir. 1996) (no
particularized basis for suspecting defendant was armed where defendant had his hands
in his coat pockets on a winter night in Oklahoma), nor does the fact that a defendant
may have appeared to an officer to be “nervous” provide sufficient constitutional basis
to believe a putative defendant may be carrying a gun. See Florida v. Royer, 

, 506 (1983); United States v. O’Neal, 

, 241-42 (8th Cir. 1994)
(“‘becoming nervous when one is confronted by officers of the law is not an uncommon
reaction’”) (quoting United States v. White, 

, 1418 (8th Cir. 1989)).

      When one reflects on the entire factual record, it is difficult to say that the
ensuing search of Davis should be upheld. I would reverse.

      A true copy.

             Attest:

                 CLERK, U. S. COURT OF APPEALS, EIGHTH CIRCUIT.




                                          -11-