OPINION
Dеfendant-appellant, Tony Peters, appeals his conviction for possession with intent to distribute heroin. For the following reasons, we affirm.
I.
On February 21, 1997, three agents of the Drug Enforcement Administration (“DEA”) in Toledo, Ohio were assigned to work drug interdiction at the Amtrak Railroad Station. At approximately 8 a.m., the team observed passengers disembarking from a train that had traveled to Toledo from New York. At about 9 a.m., members of the team observed the defendant herein leaving the train, carrying a distinctive black attache case tucked underneath his arm. Although it was a cloudy day, defendant was wearing sunglasses.
The surveillance continued and the team observed defendant enter the train station, go directly to a pay phone, and make a telephone call. While making the call, defendant loоked around the train station as if he were conducting countersurveillance. After defendant finished making the call, he went out of the train terminal and boarded a bus whose destination was Detroit, Michigan. Before seating himself, defendant was observed placing the black attache case in an overhead rack on the opposite side of the bus.
One of the officers (all of whom were dressеd in civilian attire) approached defendant, identified himself, and inquired whether he could speak with him. Defendant agreed, and Officer Stout requested to see his ticket. The ticket was issued in the name of Tony Morris. After observing the ticket, Officer Stout immediately returned it to defendant Peters. Officer Stout asked whether defendant Peters had any other identification, and he produced a New York Learner’s Permit bearing the name Shennaike Adedayo. When Officer Stout asked defendant why he was traveling under an assumed name, he became nervous, bowed his head, and mumbled.
Officer Stout asked defendant about his destination and purpose for travel. Defendant replied that he was traveling to De *695 troit to see his aunt and that he was going to stay about two weeks. However, when Officer Stout asked defendant Peters if hе had any luggage, the response was no. Special Agent Ellinwood, another member of the team, witnessed this conversation. Ellinwood then removed the black attache case from the overhead rack and asked defendant Peters if he had carried the bag from the train station onto the bus. Defendant denied owning the bag, carrying it through the station to the bus, or placing it into the overhead rack.
Defendant was then asked to get off the bus momentarily for further inquiry. Special Agent Ellinwood placed the bag among the other luggage beneath the bus, and another agent, Deputy Corbett, subjected the luggage to a canine sniff. The drug-detecting canine positively alerted to the bag, and defendant Peters was placed under arrest. Shortly thereafter, a search warrant to open the bag was obtained, and the bag’s contents were examined.
The agents found approximately 400 grams of pure heroin inside the bag. They also found a page from a calendar with the name of Tony Morris, the name that was on defendant’s ticket, and the arrival and departure times for the train, as well as a confirmation number which matched the ticket that defendant Peters possessed.
On March 5, 1997, a federal grand jury sitting in the Northern District of Ohio returned an indictment charging defendant, Tony Peters, aka Shennaike Ade-dayo, with possession with intent to distribute approximately 400 grams of heroin in violation of 21 U.S.C. § 841(a)(1). After hearing evidence on the motion to suppress and other matters not subject to this appeal, the case was set for a jury trial, which began on October 28, 1997. On April 21, 1997, defendant • Peters filed a motion to supprеss the evidence. On June 2, 1997 and June 12, 1997, a hearing was held before a magistrate judge, who issued a report and recommendation denying the motion, which the district court adopted.
At trial, defendant testified in his own defense. He stated that he was traveling from New York to Detroit in order to purchase an automobile. He alleged that he was traveling “light,” with no luggage because he planned to return the same dаy. He denied that he had ever carried a black attache case and maintained that the three officers who had observed him were either mistaken or' lying. He stated that he used alias names because his real name was difficult to pronounce. He maintained that the calendar note containing the travel information, which was found inside the black attache case and which was government’s Exhibit 4 at trial, had been found on his person when the officer searched him after his arrest.
On October 29, 1997, a jury returned a guilty verdict. On February 27, 1998, the district court sentenced defendant to a term of imprisonment of 120 months. Defendant timely filed this appeal.
II.
We must first decide whether the district court properly denied defendant’s motion to suppress the evidence found in the black attache case.
Defеndant contends that the police did not have reasonable suspicion to question him and that the seizure and search of the black attache case was unconstitutional. On appeal, the United States argues that defendant does not have standing to challenge .the search of the black attache ease because he denied ever maintaining any custody, control, ownership, possession, or interest in the black attache case which was subjected to the search, and therefore he has no standing to object to the search.
We agree with the United States that defendant lacks standing. A person has standing to challenge the admissibility of contraband found in a suitcase or travel bag only if one has a legitimate expectation of privacy in the bag at the time of the search.
See Katz v. United States,
389
*696
U.S. 347, 353,
In
United States v. Tolbert,
this court addressed these issues in a situation similar to the one in the present case. In
Tolbert,
the defendant was approached by law enforcement officers at an airport. The officers identified themselves and asked to examine the defendant’s ticket and identification, which the defendant allowed.
The factual scenario involved in the present case is also similar to the one involved in
United States v. Frazier,
*697
Defendant claims, however, that his abandonment of the bag resulted from an improper seizure, and the contents are therefore inadmissible fruit of the poisonous tree.
See Tolbert,
The appropriate test for determining a “seizure” when one is approached by police at a public place, such as a bus terminal, was enunciated in
United States v. Mendenhall,
We cоnclude that a person has been “seized” within the meaning of the Fourth Amendment only if, in view of all of the circumstances surrounding the incident, a reasonable person would have believed that he was not free to leave. Examples of circumstances that might indicate a seizure, even where the person did not attempt to leave, would be the threatening presence of several officers, the display of a weapon by an officer, some physical touching of the person of the citizen, or the use of language or tone of voice indicating that compliance with the officer’s request might be compelled.
Id.
at 554,
In
Frazier,
this court found the defendant’s abandоnment of the bag was not the result of an unconstitutional seizure.
Defendant asserts that the special agents’ initial encounter and subsequent conversations with him were not consensual, alleging that the police conduct surrounding the encounter caused him to believe “that he was not free to ignore the police presence or that he was free to go,” because he had seen other black people searched by the same men. However, defendant did not attempt to support his motion to suppress with this evidence of coercive police activity before еither the magistrate judge during the hearing on the motion to suppress or before the district court when it ruled on his motion to suppress. It is well-settled law that we will not consider an argument that has not been made before the district court.
Finney Dock & Transport Co. v. Penn Cent. Corp.,
*698
At the hearing on the motion to suppress, Special Agent Ellinwood testified that Special Agent Stout approached defendant and identified himself. At the time, both agents were dressed in civilian clothing and neither had any weapons or other police paraphernalia showing. During the encounter with defendant, Stout simply asked to see his bus ticket, train ticket, or other identification, whether he had any luggage, and his purpose for travel. The transcript of the suppression hearing indicates that the officers did not engage in any overbearing or coercive activity in making these requests and that a consensual encounter occurred. We find that there is nothing to indicate that the officers conveyed a message that compliance with their request to speak with defendant and examine his ticket was required, and no
Terry
stop occurred. As the Supreme Court stated in
Florida v. Bostick,
Although defendant states that he did not feel free to go, at the motion to suppress hearing he provided no objective evidence to support this subjective belief. Because the transcript of the hearing indicates there was no coercive activity on the part of the special agents up to the point when they asked if the suitcase belonged to him, the stop remained а consensual encounter, which does not require reasonable suspicion for Fourth Amendment purposes. It was during this consensual encounter when defendant abandoned ownership of the bag, and thus the search of the bag after a search warrant was obtained was not the result of an unconstitutional seizure. Because defendant abandoned ownership of the bag during a consensual encounter, he waived any right to a legitimate expectation of privacy therein, and defendant therefore has no standing to challenge the subsequent search of the bag. The district court’s denial of the motion to suppress evidence is affirmed.
III.
We must next review whether there was sufficient evidence to sustain defendant’s conviction. When this court reviews a claim that the evidence was insufficiеnt to support a conviction, this court views the evidence and all reasonable inferences in the light most favorable to the government.
United States v. Morrow,
*699 Defendant argues that in the present case the jury overlooked a number of important factors in weighing the evidence, such as the absence of his fingerprints on the bag that contained the heroin, the fact that he had little cash on his person, and the statements that he voluntarily made prior to being arrested. Defendant’s arguments have no merit for the following reasons.
On appeal, the rеviewing court is not to weigh the evidence or determine the credibility of witnesses.
Id.
Furthermore, we must construe the evidence in the light most favorable to the government.
Morrow,
Defendant’s argument that because he had little cash on his person, he was not а heroin dealer also fails. It is the government’s position that defendant was transporting the drugs from New York to Detroit, the final place of distribution. It is therefore logical that defendant would have been paid for the heroin once it had been ultimately delivered to the purchaser in Detroit, and there was no reason for him to have a large amount of cash on his person on his way to Detroit prior to final delivery.
Finally, in regard to defendant’s statement to the jury in his defense, the jury obviously did not find him credible, and this court must not weigh the credibility of the witnesses.
Warner,
In considering the record as a whole and taking all the inferences in the light most favorable to the government, there was more than sufficient evidence to permit a rational trier of fact to find that defendant committed the offense beyond a reasonable doubt. Three DEA agents saw him place the suitcase in the rack opposite himself; they found a calendar page inside the bag with the name of Tony Morris, which was the name on defendant’s ticket. The calendar page also had the arrival and departure times for the train which the agents were surveilling, as well as the confirmation number which matched the ticket that defendant Peters possessed. Therefore, there was a direct connection between the bag and defendant, and the jury found his argument that the agents planted the calendar page in the bag not credible. We must give this credibility determination of the jury its due weight. For these reasons, the district court is affirmed on this issue.
IV.
For the above reasons, the district court is hereby AFFIRMED.
