United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                   ___________
                                   No. 98-2224
                                   ___________


United States of America,            *
                                     *
           Plaintiff-Appellee,       *
                                     *
     v.                              *   Appeal from the United States
                                     *   District Court for the
Mark E. Tuley,                       *   District of Nebraska.
                                     *
           Defendant-Appellant.      *
                                     *
                                ___________

                            Submitted: October 22, 1998
                                Filed: November 12, 1998
                                   ___________


Before McMILLIAN, JOHN R. GIBSON, and HANSEN, Circuit Judges.
                            ___________

PER CURIAM.

       Mark Tuley was detained by Franklin, Nebraska, Police Officer Kirk Rust early
one morning after Rust blocked Tuley's vehicle in order to investigate Tuley's purpose
for being at a closed gas station. Tuley moved to suppress evidence obtained from his
person and his vehicle, and statements made subsequent to his arrest, which led to
Tuley's conviction for possession with intent to distribute methamphetamine, arguing
the stop violated the Fourth Amendment. Tuley appeals the district court's1 denial of
his motion to suppress the evidence.2 We affirm.

                                           I.

        Officer Rust observed Tuley as he returned with a can of pop to his pickup truck,
which was parked at a closed gas station at 3:00 a.m. across the diagonal lines of the
parking lot. He also observed that his truck had an in-transit sticker but no license
plates and was parked over the station's gasoline storage tanks. A coil of garden hose
was tied to the side of the truck near its gas tank. There had been recent attempted
robberies of gas stations in the area. Suspicious that Tuley may be attempting to steal
gas out of the storage tanks, Rust pulled his patrol car behind Tuley's truck, which was
blocked in the front by an awning. He approached Tuley in his truck and requested
identification. Tuley had no identification but gave Rust his name and birth date. Rust
noticed Tuley's eyes were bloodshot and he slurred his speech. Rust radioed his
dispatcher to verify that Tuley had a valid driver's license and was informed Nebraska
had a warrant for Tuley's arrest. Rust then requested a verification that the warrant was
still outstanding, which was received twenty minutes after Rust first pulled behind
Tuley's truck. Rust arrested Tuley and obtained controlled substances and drug
paraphernalia during a search of his person and his truck incident to the arrest.

      The district court found that the initial contact was consensual but turned into a
seizure upon Rust's approach to the truck. The court further found that the
circumstances supported a reasonable suspicion, justifying the investigatory stop.



      1
       The Honorable Joseph F. Bataillon, United States District Judge for the District
of Nebraska, adopting the Report and Recommendation of the Honorable Thomas D.
Thalken, United States Magistrate Judge for the District of Nebraska.
      2
        Tuley does not appeal the denial of his motion to suppress statements he made
after his arrest.
                                           2
Tuley claims he was seized as soon as Rust blocked his truck and that Rust did not
have reasonable suspicion for doing so.

                                           II.

        Where the district court's findings of fact are undisputed, as here, we review de
novo the ultimate decision as to whether the facts amount to reasonable suspicion. See
United States v. Risse, 

, 215 (8th Cir. 1996); United States v. Dixon, 

, 1381 (8th Cir. 1995). We may affirm the district court on any basis
supported by the record. See Zotos v. Lindbergh Sch. Dist., 

, 362 (8th
Cir. 1997). An officer may constitutionally "seize" a person under the Fourth
Amendment for a brief, investigatory stop if he has a reasonably articulable suspicion
that criminal activity is afoot. Terry v. Ohio, 

, 21-22 (1968). The officer's
actions must be both "justified at its inception, and . . . reasonably related in scope to
the circumstances which justified the [initial] interference." 

       Officer Rust observed a truck, with a garden hose attached to its side near the
gas tank, parked directly over a gas station's gasoline storage tanks in the middle of the
night. There had been recent attempted robberies of gas stations in the area. Though
Rust observed Tuley returning to his truck with a can of pop, Rust knew criminals often
hid their actions with innocent activities. The truck had an in-transit sticker and no
license plates. Though there was nothing illegal about this, Rust knew criminals often
hid their identity by removing license plates from their vehicle. A reasonable suspicion
may be justified even if there are innocent explanations for a defendant's behavior when
the circumstances are considered in the totality. See United States v. Bloomfield, 

, 918 (8th Cir. 1994) (en banc), cert. denied, 

(1995); United
States v. Weaver, 

, 394 (8th Cir.), cert. denied, 

(1992);
United States v. Jones, 

, 642-43 (8th Cir.), cert. denied, 

(1985). Blocking a vehicle so its occupant is unable to leave during the course of an
investigatory stop is reasonable to maintain the status quo while completing the purpose


                                            3
of the stop. See United States v. Doffin, 

, 120 (8th Cir.), cert. denied, 

(1986); 

(noting factors such as the lateness of the
hour, a deserted area, and a lone officer). We conclude that blocking Tuley's truck with
the squad car resulted in a Fourth Amendment seizure. The seizure, however, was
based on a reasonably articulable suspicion and satisfies the first prong of Terry that
the initial stop be justified.

       Rust proceeded to ask for identification, a proper action in investigating
suspicious activity. See Adams v. Williams, 

, 146 (1972). All of Rust's
actions were in furtherance of determining Tuley's identification and purpose for being
at the closed station; Officer Rust ran a check on the name given and verified an
outstanding warrant. Thus, the whole of the investigatory stop, which lasted the twenty
minutes it took to confirm that the warrant was still outstanding, complied with Terry's
mandate to stay within the scope of the circumstances justifying the initial stop.

                                           III.

       We find Officer Rust's original detention to be an investigatory stop based on a
reasonably articulable suspicion and his actions during the stop to be within the scope
of the original detention. As such, we affirm the district court's denial of Tuley's motion
to suppress evidence obtained subsequent to the investigatory stop. The judgment of
the district court is affirmed.

      A true copy.

             Attest:

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




                                            4