Nathaniel Resper, Jr. was indicted for the shooting death of Everett Turner on March 12, 1994, in violation of D.C.Code §§ 22-2401, -3202 (1996). A jury found him guilty of the lesser included crime of second-degree murder while armed; possession of a firearm during the commission of a crime of violence, in violation of D.C.Code § 22-3204(b); and carrying a pistol without a license, in violation of D.C.Code § 22-3204(a). 1
On appeal, Mr. Resper contends that the trial court committed reversible error in two of its rulings. 2 First, he argues that the trial court violated his Fourth and Fifth Amendment constitutional rights by refusing to suppress statements that he made during a police interview on March 15, 1994, three days after the shooting. Second, he maintains that the trial court violated his constitutionally protected right to present a complete defense when it refused to allow him to present evidence that other persons had a motive to commit the murder with which he was charged. Detecting no violation of the Fourth and Fifth Amendments since the police made a permissible Terry 3 stop of Mr. Resper and he was neither in custody nor interrogated on the day of the stop; and further, discerning no error in the exclusion of evidence regarding the motives of others to murder Mr. Turner, we affirm. 4
FACTUAL SUMMARY
The government’s evidence and the trial court’s findings show that on March 12, 1994, at about 12:20 p.m., Mr. Turner was in the front passenger seat of a Ford Taurus station wagon driven by Ms. Kisha Harley, the mother of his two children. *453 The car had stopped for a red light at Fifth Street and Rhode Island Avenue in the Northeast quadrant of the District of Columbia. Suddenly, a man ran up to the passenger side window and shot nine bullets into Mr. Turner’s body. Ms. Harley saw the shooter’s torso, but was unable to see his face from her vantage point. The shooter fled. Ms. Harley immediately drove the car to Providence Hospital, where Mr. Turner was pronounced dead.
On the same day of Mr. Turner’s murder, a man drove into the parking lot of a nearby fire station where gunshots had been heard moments earlier. The motorist explained to two firemen that he had just witnessed a shooting. He described a blue '82 Oldsmobile Cutlass and gave a license tag number, 650-646, which one of the firemen wrote down. The firemen did not obtain the motorist’s name or any other information, and the motorist left quickly. Also on the same day, an unidentified person called 911 at 12:28 p.m. and said that he had witnessed someone getting out of a '77 blue or black Monte Carlo and firing shots into a Taurus station wagon. A partial license number was given which was consistent with that recorded by the fireman. Based on the information provided by these two individuals and subsequent investigation, the police determined that the license number belonged to a '82 Pontiac Grand Prix registered to Mr. Res-per. 5
Three days after Mr. Turner’s murder, a United States Park Police officer saw the car bearing the license number 650-646. Park Police notified Detective Pamela M. Reed of the Metropolitan Police Department who had been assigned as the lead detective in the investigation of Mr. Turner’s murder; and they also staked out the car. Near the scene were approximately four police cruisers and two unmarked police vehicles. Detective Reed was in one of the unmarked vehicles, about two blocks away from Mr. Resper’s vehicle. When police officers saw Mr. Resper approach the car and drive it away, they stopped it “a short distance from where it had been parked.” In addition to Mr. Resper, the car was occupied by Mr. Eh Alexander. “With their weapons drawn, the officers directed the two individuals to step out of the vehicle.” Both men acquiesced, and “were patted down for weapons.”
Detective Reed testified that she was not present when the stop took place, but she arrived “almost immediately” thereafter. Including Detective Reed’s, “at least four or five” police cars — “there could have been one or two more” — participated in the stop of Mr. Resper’s car. She “saw Mr. Resper standing next to a U.S. Park Police officer near a marked police car.” Mr. Resper had been frisked for weapons, but he was not handcuffed when she arrived, nor was he handcuffed at any point afterwards, to her knowledge. Detective Reed told Mr. Resper that his car was being impounded because of the reports that it had been involved in Mr. Turner’s murder. She requested that he accompany her to the police station for questioning. She explained her desire to speak with him concerning “information she had that linked his vehicle to a crime, and that he was not under arrest.” 6 Furthermore, “[s]he said that she was interested in tracing the movements of his car on that date and was interested in whatever information Mr. Resper could provide in that re *454 gard.” He agreed to speak with Detective Reed, as did Mr. Alexander. When asked on cross-examination whether Mr. Resper was then a suspect, Detective Reed explained: “Well, I would have to say that I would suspect anybody in the car. But, then until I asked them who had the car, [how] do I know that it was not a friend? I don’t know who has the car until I ask them.” On redirect, she explained: “I should put it this way. The car was a suspect.”
According to the trial court’s factual findings on remand, Detective Reed told Mr. Resper “that the police would seize his car ....,” and that both men would be transported to her office in different cars. “She instructed the transporting officer that Mr. Resper was not under arrest and that he was not to be handcuffed.”
After their arrival at her office, Detective Reed questioned the men separately. She told Mr. Resper that his car had been seen at the site of “the shooting of Everick (sic) ‘DJ’ Turner.” Mr. Resper said “that he knew ‘DJ’ and that he had heard that some person shot ‘DJ’ but denied that he was involved in the shooting.” Mr. Resper provided the name of an alibi witness.
Mr. Resper’s account of his stop on March 15th was at odds with that of Detective Reed. He testified that there were two or three police cars behind his car, two on each side of the intersection, a tow truck and a helicopter flying above with a flashing light. Armed police officers ordered him to get out of his car, placed him on the ground with his face down, put handcuffs on him and searched his person. When Detective Reed asked whether he would speak with her at her office, he said he could not do it at that time. He requested her business card and telephone number, telling her he would “get back” to her. Detective Reed said she would find something on which to arrest him. Still in handcuffs, he was transported to the police station and handcuffed to a desk. He was at the station for three or four hours, and could not leave. At the time, he was represented by an attorney in another pending case. He advised Detective Reed that he had his attorney’s business card in his pocket, but was not allowed to call him. Mr. Resper said that he had been with a woman at the Motel 8 on New York Avenue, not far from the crime scene, on the morning of March 12th. They left the motel at about 12:30 p.m., picked up Mr. Alexander, and drove to the nearby Wendy’s for lunch. Then they drove to the woman’s apartment, where Mr. Resper stayed for the rest of the afternoon; his car was parked outside of her apartment. 7 During his questioning by Detective Reed, Mr. Resper declined to give a written statement, but agreed to be photographed.
Prior to trial, Mr. Resper moved to suppress the statements that he made during his questioning by Detective Reed. After hearing the matter, the trial judge credited Detective Reed’s testimony, saying that “her demeanor on the witness stand caused the court to conclude that she was a credible witness.” However, the court declared that Mr. Resper “was not, for the *455 most part, a credible witness.” The judge added, “this court did not and does not credit his testimony at any point where it was at variance with that of Detective Reed on any material issue.”
In denying Mr. Resper’s motion to suppress, the trial judge found that Mr. Res-per and Mr. Alexander were at Detective Reed’s office for less than one hour. Mr. Resper was not handcuffed, never asked that the interview be stopped, never requested a lawyer, and “was free to refuse to participate in the interview or to terminate the interview at any time.” In addition, the trial court found that “both men departed Detective Reed’s office” after the interview. Mr. Resper had had previous contact with the criminal justice system and had been informed of his Miranda rights on those occasions. 8
The trial court also concluded that Mr. Resper “was not unlawfully seized at the time of the initial stop,” and that “[t]he seizure of the vehicle and its occupants was reasonable, brief, minimally intrusive and, therefore, lawful.” Furthermore, the trial court found:
Mr. Resper was not in custody at any time between the initial stop and his departure from Detective Reed’s office. There was no formal arrest nor restraint on freedom of movement of the degree associated with a formal arrest....
Mr. Resper was not interrogated at any time between the time of the initial stop and his arrival at Detective Reed’s office.
Mr. Resper was interrogated at Detective Reed’s office. All of Mr. Res-per’s statements there were made voluntarily and were not the product of coercion, threats or intimidation. Mr. Resper voluntarily agreed to be interviewed by Detective Reed at her office on March 15,1994.
The circumstances of the interrogation, Mr. Resper’s age and prior experience with the criminal justice system, and Mr. Resper’s responses all indicate that the statements that he made were voluntarily made and were not the result of police overreaching, coercion, threats or intimidation.
ANALYSIS
We turn first to Mr. Resper’s argument that his Fifth Amendment rights were violated because he was placed in custody and interrogated on March 15th, without being given his Miranda 9 warnings. He takes the position that under the totality of the circumstances — the police display of weapons, the helicopter flying above, the frisk and handcuffs, and the incommunicado interrogation — he was not free to leave. The government contends that Miranda warnings were not required because Mr. Resper voluntarily agreed to participate in a non-custodial interview, fully realizing that he was not under arrest at that time.
As the Supreme Court held in
Miranda, supra,
and reaffirmed in
Dickerson v. United States,
The
Miranda
requirements are only applicable, however, when a suspect is in custody.
See Jones v. United States,
On appeal from the trial court’s denial of a suppression motion on
Miranda
grounds, “our role is to ensure that the trial court had a substantial basis for concluding that no [constitutional] violation occurred.”
McIntyre v. United States,
We do not discern here any basis for disturbing the trial court’s factual findings or its ultimate conclusion that Mr. Resper was not in custody. We recognize the marked discrepancies between the defendant’s description of the March 15th stop and interview and Detective Reed’s.
*457
However, those discrepancies have been addressed by the trial court’s findings of fact and credibility determinations. It is clearly within the province of the trial court to make the credibility determinations needed to resolve conflicts in witnesses’ testimony.
See, e.g., Payne v. United States,
The court’s legal conclusions followed rationally from its factual findings. Mr. Resper was not formally arrested on March 15th and knew that he had not been placed under arrest. Nor would a reasonable person in his situation have understood that he was under arrest.
See Berkemer, supra,
Mr. Resper also argues that his seizure on March 15th took place in violation of the Fourth Amendment and, consequently his subsequent statements must be suppressed as “fruits of the poisonous tree.”
See Wong Sun v. United States,
We conclude that the trial court did not err in finding that the police executed a permissible
Terry
stop. As we have previously observed, “[t]he measure of the scope of permissible police action in any investigative stop depends on whether the police conduct was reasonable under the circumstances.”
In re M.E.B.,
We understand Mr. Resper to argue, in addition, that he was arrested within the meaning of the Fourth Amendment because he was seized for subsequent custodial interrogation. Mr. Resper relies on
Dunaway v. New York,
We turn next to Mr. Resper’s evidentia-ry argument that he was improperly precluded from presenting evidence that other persons had a motive to kill Mr. Turner. During its opening statement at trial, the defense indicated that it wanted to tell the “whole story” behind the murder by presenting evidence about, for example, how Mr. Turner earned a living and “why [he was] in that area [that day].” Immediately after the jury was excused, the prosecution objected. It conceded Mr. Turner “has a little bit of a wild background” but argued that evidence about “any drugs or any other various activity” would not be relevant in this trial. Mr. Resper responded that he was
entitled to bring out somewhat, others that had a motive.... Basically, what it is about Mr. Turner is that there were many people that were feuding with Everett Turner. And that’s because he allegedly killed at least three people, two in Maryland, one in Edgewood in '93 in a hallway and then another fourth on New York Avenue in '91 and '92. And had robbed people constantly.
What it is basically is Mr. Turner ... was a predator. And there were many people that didn’t like Mr. Turner. And I think it’s relevant to bring out through Ms. Harley and even his mother, what Mr. Turner did for a living....
I don’t want to give away the defense. But ... if they’re truthful, [at least] Ms. Harley will [say that Mr. Turner robbed and killed people].
The prosecution argued that such evidence should be excluded because the defense had “to have something more than suppo *459 sitions. There’s got to be a clear link or a reasonable link.” Defense counsel replied that “the Winfield case, which is recent, April of '96, from our Court of Appeals, lessens the standard that the defense formerly had ... to meet in proving that another did the murder or did the crime.”
In ruling, the trial court stated:
Well, Winfield as it appears in 652 Atlantic Reporter 2nd series ... stand[s] for the proposition that before the defendant may present evidence that someone else may have committed the crime, there must be evidence clearly linking that other person or persons to the facts of the crime on trial. The fact that motive of others alone is not sufficient to meet the foundation for the admission. There must be a nexus between the evidence concerning some other possible person and the crime charged....
... [I]t is not surprising that during the course of a person’s lifetime there may be other enemies, other than the defendant.
The evidence, which the Court thus far is aware is that some people linked Mr. Resper’s car to the scene and Mr. Res-per to the scene. Other than Mr. Eli Alexander there seems no clear linking of anyone else. And so the Court will preclude the presentation of evidence that others had a motive.
Mr. Resper maintains that the trial court applied the wrong legal standard: the “clearly linked” test from
Winfield v. United States,
We agree with the government and hold that the trial court would have been compelled to exclude the evidence. As a general matter, the decision to exclude evidence is a matter for the trial court’s discretion.
Gethers v. United States,
As we explained in
Winfield II,
this issue “arises at the intersection of the defendant’s constitutional right to an opportunity to present a complete defense,
Crane v. Kentucky,
However, “[a] defendant’s right to pursue a particular line of cross-examination is circumscribed by general principles of relevance.”
Id.
(citing
Winfield II, supra,
[A] mere showing that another person possessed a motive to harm the victim as strong as the defendant’s, even stronger, usually will “not [be] sufficient to meet the foundation for admissibility ... which requires a nexus between the proffered evidence and the charged crime.” Winfield I,652 A.2d at 608 . “[A] defendant’s proffer of evidence that other individuals had even stronger motives to murder the victim than the accused [is] insufficient, without more, to establish the [required] link to the offense charged....” Id. at 612 (emphasis added). Simple proof of motivation of others to commit the crime ordinarily does not create a “real possibility” that any of them was the perpetrator. It follows from this, as the division recognized, that the trial judge ordinarily may exclude evidence of third-party motivation unattended by proof that the party had the practical opportunity to commit the crime, including at least inferential knowledge of the victim’s whereabouts.
Winfield II, supra,
Here, Mr. Resper’s proffer was rooted in the allegedly widespread ill will against the victim. The language of
Win-field II
makes clear that this is not enough. “If evidence of a third party’s involvement in the crime were admissible based solely upon who had a motive or ill will against the victim at the time of its commission, undoubtedly, a defendant could point to many such individuals for a victim who associates with a criminal element.”
Id.
at 5 n. 5. By the same token, a defendant may often be able to point to many such persons who imaginably could have had access to the crime scene had they wanted to commit the crime. The fact that others with reason to seek revenge may have been present in a neighboring state, in the District, or, perhaps, even' in a nearby neighborhood, does not, without more, satisfy the requirement of “practical opportunity.”
11
We think that
*461
“counsel was merely trying to throw something out there for the jury to speculate about.”
Gethers, supra,
Accordingly, for the foregoing reasons, we affirm Mr. Resper’s convictions for second-degree murder while armed, possession of a firearm during the commission of a crime of violence, and carrying a pistol without a license.
So ordered.
Notes
. Mr. Resper was sentenced to a term of fifteen years to life on the murder charge, five to fifteen for the firearm possession (to run consecutively with the murder sentence), and one to three years for carrying a pistol without a license (to run concurrently with the other sentences).
. Although an appeal was filed from the denial of Mr. Resper's new trial motion, he did not contest that ruling either in his brief or at oral argument. Therefore, we do not consider the denial of the new trial motion in this opinion.
.
Terry
v.
Ohio,
. Following oral argument in this case, we remanded the record to the trial court in June 2001 for a fuller statement of the factual findings on which it based its denial of the suppression motion. We received those findings in September 2001. Neither party filed a supplemental brief in response to the trial court’s augmented findings and conclusions.
. There was testimony at trial that the three cars — Monte Carlo, Oldsmobile Cutlass, and Pontiac Grand Prix — -have similar body types and size, so the descriptions were no1 inconsistent.
. A warrant for Mr. Resper's arrest in connection with Mr. Turner’s murder was not issued until July 5, 1994.
. At trial, the prosecution noted the discrepancies between Mr. Resper’s account and that of others. While Mr. Resper was at the station on March 15th, Mr. Alexander was also being questioned by Detective Reed. Mr. Alexander told a similar but not identical story. He could not say for sure whether they had gone to Wendy’s. In addition, he insisted that he, not Mr. Resper, kept Mr. Resper’s car for the rest of the afternoon after Mr. Resper and the woman returned to her apartment. At trial, the woman testified that she had not gone to Wendy’s. Rather, Mr. Resper and Mr. Alexander had dropped her off at her apartment alone after they left the motel. She further testified that Mr. Resper had later asked her to be an alibi for him.
. He was convicted of a Bail Reform Act violation in 1990, transporting a firearm across State lines in 1992, and carrying a pistol without a license in 1993. At the time of his 1994 questioning in this matter, he was almost 23 years of age.
.
Miranda v. Arizona,
. The record shows that the police did not have probable cause to arrest Mr. Resper until May 20, 1994, when an eyewitness to the shooting was interviewed; a warrant for Mr. Resper’s arrest was not signed until July 5, 1994; and he was not actually arrested until January 1996.
. The defense did make reference to the reasons for Mr. Turner’s presence in the area *461 that day. Such evidence could indeed have been relevant to the case. The vagueness of defense’s preliminary showing, however, did not meet our foundational requirements.
