E. GRADY JOLLY, Circuit Judge:
Appellant David N. Williams-Hendrieks (Hendricks) appeals his conviction for four drug-related crimes and alleges that there was insufficient evidence to support his convictions. We find that there is sufficient evidence in the record and affirm these convictions.
I
On September 29, 1985, Hendricks and his son David R. Williams (Williams) arrived at the United States port of entry near Hidalgo, Texas, in a pickup truck. Williams was the driver and Hendricks was the passenger. At the primary inspection area, United States Customs Officer Balda-mar Garcia asked Hendricks and Williams about their citizenship. Hendricks replied that he was a resident alien, and displayed a proper card; Williams stated that he was an American citizen. When asked if they had anything to declare, Hendricks said “We don’t have anything.” He also told Officer Garcia that he and his son were coming from Mexico, after having been in Guatemala and Honduras.
A computer check of the pickup truck’s license plate, conducted by Officer Garcia, indicated that the vehicle had not previously been involved in any illegal activity. Moreover, the vehicle was not riding low, nor was any unusual odor emanating from it. Hendricks, however, appeared nervous, and Officer Garcia therefore decided to inspect the rear of the truck, where he found only a few tools in the truck bed. During this time, Garcia noticed that Hendricks was closely watching him and that Hendricks’ eyes “got big.” Exercising his prerogative, Garcia decided to refer the truck to the secondary inspection station. As Officer Garcia was filling out the referral form and preparing to send Hendricks’ truck to secondary inspection, Hendricks asked him, “Why are you sending us in?”
At the secondary inspection station, Customs Officer Robert Lindsey noticed that Hendricks had left the vehicle and walked toward the immigration building. Hendricks was summoned back to the truck. Lindsey first examined the small amount of luggage that Hendricks and Williams had. Lindsey then looked under the truck and saw that it had two gasoline tanks, which is a common arrangement for that type of vehicle. When Lindsey struck one of the tanks, he heard a metallic ring; when he struck the other tank, he heard a dull thud. When asked what was inside the second tank, Hendricks replied, “I know nothing about it.” The gas tank was removed, and upon further inspection was found to contain thirty-eight pounds of tightly compacted marijuana. Both Hendricks and Williams denied any knowledge of the marijuana.
After being arrested and advised of his rights, Hendricks told Agent Allen Tittle of the Drug Enforcement Administration (DEA) that he lived in New Orleans and owned property in Belize, from where he had just returned after a four-month stay. He refused to answer some of the questions asked by Tittle but continued to deny any knowledge of the marijuana.
Hendricks and Williams were charged with one count of conspiracy to import marijuana (Count 1), one count of importing marijuana (Count 2), one count of conspiracy to possess marijuana with intent to distribute it (Count 3), and one count of possession with intent to distribute marijuana (Count 4).
Prior to Hendricks’ trial, Williams pled guilty to the two substantive counts of the indictment (Counts 2 and 4). Testifying for the defense at his father’s trial, Williams maintained that Hendricks knew nothing about the marijuana. According to Williams, he drove his father’s pickup truck to Honduras as part of a convoy of vehicles that Hendricks was going to use in a transportation business he owned in Honduras. [499]*499Hendricks flew to Honduras and was not part of the convoy. After they both arrived in Honduras, Williams worked for his father as an automobile mechanic for several months. When Hendricks and Williams decided to return to New Orleans, Williams testified that his father, who could not drive and did not have a driver’s license, accompanied him as a passenger because Hendricks had a better command of Spanish and also because it was safer not to drive alone.
Williams testified that on the way to New Orleans, he and his father stopped in Veracruz, Mexico. According to Williams, he left his father in a hotel room and drove off to look for a prostitute. He met a prostitute, asked her if she knew where to get marijuana, and followed her to a house, where three men helped him remove one of the truck’s gas tanks. The three men allegedly then filled the tank with marijuana in return for $800. Williams then testified that on the next day he and Hendricks drove the truck to the United States border where the marijuana was discovered. Williams testified that he did not admit his guilt at the time of discovery because he wanted to consult an attorney first.
Hendricks testified in his own behalf that he was a Honduran citizen and resident of New Orleans. He also explained that he owned a transportation business in Honduras that he had purchased with money saved from the twenty years he had spent as a merchant marine engineer. He testified that the pickup in which the marijuana was found had been purchased by his wife in April 1985, but had been transferred to his name shortly thereafter to limit the Honduran entry tax liability. According to Hendricks, both gas tanks worked when the pickup arrived in Honduras but his son had complained to him that one of the tanks was broken before the pair left Honduras. Hendricks testified that he and Williams stayed in separate rooms in Veracruz when they stopped for the night and that he was angry with Williams when the marijuana was discovered. Hendricks denied that his son took the blame for the marijuana so that he would not lose his resident alien card or be deported.
After Hendricks testified, the district court recalled Williams and read into the record the testimony that Williams had given at his plea proceeding. At that proceeding, Williams had indicated that the marijuana was sold to him by people he had met by chance in Mexico City. Williams explained the contradiction between his testimony at his plea proceeding and his testimony at his father’s trial by saying he had not meant to say Mexico City in his plea proceeding, but instead had meant to say the state of Mexico. In addition, he indicated that he had not mentioned meeting a prostitute at his plea proceeding because he did not think it was important.
The jury found Hendricks guilty on all four counts. The district court sentenced him to four concurrent four-year periods of imprisonment, 179 days of each to be served concurrently, and the remainder suspended in favor of four years’ supervised probation. The court also ordered Hendricks to pay a fine of $1,000.
On appeal, Hendricks claims that there was insufficient evidence to convict him of either the two substantive counts or the two conspiracy counts. We review each of these contentions in turn.
II
Hendricks was convicted of the substantive counts of possession with intent to distribute marijuana in violation of 21 U.S.C. § 841(a)1, and of importing marijuana in violation of 21 U.S.C. § 952(a).2
[500]
Free access — add to your briefcase to read the full text and ask questions with AI
E. GRADY JOLLY, Circuit Judge:
Appellant David N. Williams-Hendrieks (Hendricks) appeals his conviction for four drug-related crimes and alleges that there was insufficient evidence to support his convictions. We find that there is sufficient evidence in the record and affirm these convictions.
I
On September 29, 1985, Hendricks and his son David R. Williams (Williams) arrived at the United States port of entry near Hidalgo, Texas, in a pickup truck. Williams was the driver and Hendricks was the passenger. At the primary inspection area, United States Customs Officer Balda-mar Garcia asked Hendricks and Williams about their citizenship. Hendricks replied that he was a resident alien, and displayed a proper card; Williams stated that he was an American citizen. When asked if they had anything to declare, Hendricks said “We don’t have anything.” He also told Officer Garcia that he and his son were coming from Mexico, after having been in Guatemala and Honduras.
A computer check of the pickup truck’s license plate, conducted by Officer Garcia, indicated that the vehicle had not previously been involved in any illegal activity. Moreover, the vehicle was not riding low, nor was any unusual odor emanating from it. Hendricks, however, appeared nervous, and Officer Garcia therefore decided to inspect the rear of the truck, where he found only a few tools in the truck bed. During this time, Garcia noticed that Hendricks was closely watching him and that Hendricks’ eyes “got big.” Exercising his prerogative, Garcia decided to refer the truck to the secondary inspection station. As Officer Garcia was filling out the referral form and preparing to send Hendricks’ truck to secondary inspection, Hendricks asked him, “Why are you sending us in?”
At the secondary inspection station, Customs Officer Robert Lindsey noticed that Hendricks had left the vehicle and walked toward the immigration building. Hendricks was summoned back to the truck. Lindsey first examined the small amount of luggage that Hendricks and Williams had. Lindsey then looked under the truck and saw that it had two gasoline tanks, which is a common arrangement for that type of vehicle. When Lindsey struck one of the tanks, he heard a metallic ring; when he struck the other tank, he heard a dull thud. When asked what was inside the second tank, Hendricks replied, “I know nothing about it.” The gas tank was removed, and upon further inspection was found to contain thirty-eight pounds of tightly compacted marijuana. Both Hendricks and Williams denied any knowledge of the marijuana.
After being arrested and advised of his rights, Hendricks told Agent Allen Tittle of the Drug Enforcement Administration (DEA) that he lived in New Orleans and owned property in Belize, from where he had just returned after a four-month stay. He refused to answer some of the questions asked by Tittle but continued to deny any knowledge of the marijuana.
Hendricks and Williams were charged with one count of conspiracy to import marijuana (Count 1), one count of importing marijuana (Count 2), one count of conspiracy to possess marijuana with intent to distribute it (Count 3), and one count of possession with intent to distribute marijuana (Count 4).
Prior to Hendricks’ trial, Williams pled guilty to the two substantive counts of the indictment (Counts 2 and 4). Testifying for the defense at his father’s trial, Williams maintained that Hendricks knew nothing about the marijuana. According to Williams, he drove his father’s pickup truck to Honduras as part of a convoy of vehicles that Hendricks was going to use in a transportation business he owned in Honduras. [499]*499Hendricks flew to Honduras and was not part of the convoy. After they both arrived in Honduras, Williams worked for his father as an automobile mechanic for several months. When Hendricks and Williams decided to return to New Orleans, Williams testified that his father, who could not drive and did not have a driver’s license, accompanied him as a passenger because Hendricks had a better command of Spanish and also because it was safer not to drive alone.
Williams testified that on the way to New Orleans, he and his father stopped in Veracruz, Mexico. According to Williams, he left his father in a hotel room and drove off to look for a prostitute. He met a prostitute, asked her if she knew where to get marijuana, and followed her to a house, where three men helped him remove one of the truck’s gas tanks. The three men allegedly then filled the tank with marijuana in return for $800. Williams then testified that on the next day he and Hendricks drove the truck to the United States border where the marijuana was discovered. Williams testified that he did not admit his guilt at the time of discovery because he wanted to consult an attorney first.
Hendricks testified in his own behalf that he was a Honduran citizen and resident of New Orleans. He also explained that he owned a transportation business in Honduras that he had purchased with money saved from the twenty years he had spent as a merchant marine engineer. He testified that the pickup in which the marijuana was found had been purchased by his wife in April 1985, but had been transferred to his name shortly thereafter to limit the Honduran entry tax liability. According to Hendricks, both gas tanks worked when the pickup arrived in Honduras but his son had complained to him that one of the tanks was broken before the pair left Honduras. Hendricks testified that he and Williams stayed in separate rooms in Veracruz when they stopped for the night and that he was angry with Williams when the marijuana was discovered. Hendricks denied that his son took the blame for the marijuana so that he would not lose his resident alien card or be deported.
After Hendricks testified, the district court recalled Williams and read into the record the testimony that Williams had given at his plea proceeding. At that proceeding, Williams had indicated that the marijuana was sold to him by people he had met by chance in Mexico City. Williams explained the contradiction between his testimony at his plea proceeding and his testimony at his father’s trial by saying he had not meant to say Mexico City in his plea proceeding, but instead had meant to say the state of Mexico. In addition, he indicated that he had not mentioned meeting a prostitute at his plea proceeding because he did not think it was important.
The jury found Hendricks guilty on all four counts. The district court sentenced him to four concurrent four-year periods of imprisonment, 179 days of each to be served concurrently, and the remainder suspended in favor of four years’ supervised probation. The court also ordered Hendricks to pay a fine of $1,000.
On appeal, Hendricks claims that there was insufficient evidence to convict him of either the two substantive counts or the two conspiracy counts. We review each of these contentions in turn.
II
Hendricks was convicted of the substantive counts of possession with intent to distribute marijuana in violation of 21 U.S.C. § 841(a)1, and of importing marijuana in violation of 21 U.S.C. § 952(a).2
[500]*500In order to sustain a conviction for the crime of possession of marijuana with intent to distribute, the government must prove three elements: (1) knowing (2) possession of marijuana (3) with intent to distribute it. United States v. Vergara, 687 F.2d 57, 61 (5th Cir.1982) (quoting United States v. Richards, 638 F.2d 765, 768 (5th Cir.), cert. denied, 454 U.S. 1097, 102 S.Ct. 669, 70 L.Ed.2d 638 (1981)). A conviction on the importation offense requires proof of similar elements, the principal difference being that the government must show that the defendant played a role in bringing the marijuana from a foreign country into the United States. See United States v. Jonas, 639 F.2d 200, 205 (5th Cir.1981).
Possession [of contraband] may be actual or constructive, may be joint among several defendants, and may be proved by circumstantial as well as direct evidence. United States v. Wilson [657 F.2d 755, 760 (5th Cir.1981), cert. denied, 455 U.S. 951, 102 S.Ct. 1456, 71 L.Ed.2d 667 (1982); United States v. Stanley, 765 F.2d 1224, 1240 (5th Cir.1985)]. Constructive possession has been defined as “ ‘the knowing exercise of, or the knowing power or right to exercise dominion and control over the proscribed substance.’ ” United States v. Glasgow, 658 F.2d [1036] at 1043 [(5th Cir.1981)] (iquoting from United States v. Marx, 635 F.2d [436] at 440 [(5th Cir.1981)]). One who owns or exercises dominion or control over a motor vehicle in which a contraband substance is concealed may be deemed to possess the contraband. Id.) United States v. Riggins, 563 F.2d 1264 (5th Cir.1977), cert. denied, 439 U.S. 848, 99 S.Ct. 148, 58 L.Ed.2d 150 (1978).
Vergara, 687 F.2d at 62. In addition, intent to distribute may be inferred from the possession of a large quantity of an illegal substance. Id.
Before examining the record to see if there is sufficient evidence to support the convictions, we must be mindful of our role in reviewing the sufficiency of the evidence. “The verdict must be sustained if there is substantial evidence, taking the view most favorable to the Government, to support it.” Glosser v. United States, 315 U.S. 60, 80, 62 S.Ct. 457, 469, 86 L.Ed. 680 (1942). We have stated that
[i]t is not necessary that the evidence exclude every reasonable hypothesis of innocence or be wholly inconsistent with every conclusion except that of guilt, provided a reasonable trier of fact could find that the evidence establishes guilt beyond a reasonable doubt. A jury is free to choose among reasonable constructions of the evidence.
United States v. Bell, 678 F.2d 547, 549 (5th Cir.1982) (en banc) (footnote omitted), aff'd on other grounds, 462 U.S. 356, 103 S.Ct. 2398, 76 L.Ed.2d 638 (1983). Under this standard, our review of the record convinces us that there is sufficient evidence to support Hendricks’ convictions on the two substantive counts.
On the issue of knowledge, the testimony of Officer Garcia indicated that Hendricks was nervous at the Hidalgo port of entry. Nervousness is a normal reaction to circumstances which one does not understand, and being stopped at a border was certainly one of those situations as alleged by Hendricks. Therefore Hendricks’ anxiety is inconclusive unless viewed in the context of other facts which we are required to consider in the light most favorable to the government. Hendricks and his son set off on a long journey. Hendricks admitted that he knew that one of the gas tanks on his truck was not working at the time they began the trip. Yet Hendricks continued his trip through unsafe and sparsely populated areas, apparently with[501]*501out insisting that his son, a mechanic, repair the tank before proceeding, to assure an ample supply of gas. A reasonable jury could have inferred that Hendricks’ failure to insist upon the repair of his own truck under these circumstances at least evidenced deliberate ignorance on Hendricks’ part, a factor indicating knowledge of the contraband, especially when considered along with the other evidence. the gas tank, the father-son relationship, the amount of the marijuana, Hendricks’ ownership of the truck, the inconsistent stories of his son, Hendricks’ behavior at the inspection station and his obvious lack of credibility in his denials of culpability on the witness stand, we believe that a reasonable jury could infer that Hendricks had knowledge of the marijuana concealed in this truck.
When initially stopped at the border, Hendricks aroused the suspicion of the guard by his nervous behavior. At the secondary inspection station Hendricks wandered away from the vehicle and moved toward the immigration building. The jury could have considered such behavior as a suspicious reaction to a serious situation. It could also have been significant to the jury that Hendricks’ travelling companion, who confessed to the charges of importing marijuana and possessing marijuana with intent to distribute, was his son. The jury could have concluded that it was unlikely that a son would put his father in the position of drug smuggler without his knowledge. Furthermore, a reasonable jury could have concluded that the inconsistent stories given by the son as to where and when he first acquired the marijuana were evidence of the son’s trying to conceal his father’s knowledge of the contraband. From the combination of the long journey, the obvious mechanical failure of
Hendricks, we especially note, owned the truck in which the marijuana was found. As the owner of the truck, Hendricks had control over who used it and how it was used. Hendricks allowed Williams to drive the truck back to the United States and accompanied him on the trip. When considered with the other evidence in this case, control over the vehicle where contraband is found is sufficient evidence by which a jury could infer that Hendricks possessed the marijuana. See Vergara, 687 F.2d at 62. The fact that Hendricks’ wife originally bought the vehicle is irrelevant; the title to the truck had been transferred to Hendricks prior to the events that led to his arrest at the Hidalgo port. It is who has control or dominion over the vehicle at this latter point, and not the original ownership of the vehicle, that determines whether the jury can infer possession under Vergara.3
As we noted earlier, Vergara also dictates that the jury could infer that Hen[502]*502dricks intended to distribute the marijuana from the fact that thirty-eight pounds of marijuana were discovered in the truck’s gasoline tank. In Vergara, we found five ounces of heroin to be a sufficient quantity to allow a jury to infer intent to distribute. In the instant case, thirty-eight pounds of marijuana were confiscated from the vehicle. DEA agent Tittle testified that the contraband would be worth over $13,000. We are satisfied that the jury could infer Hendricks’ intent to distribute from the quantity of marijuana seized.
The only additional proof needed for the importation offense is that the government must present evidence that the act would consummate in the United States. Jonas, 639 F.2d at 205; United States v. Mann, 615 F.2d 668, 671 (5th Cir.1980), cert. denied, 450 U.S. 994, 101 S.Ct. 1694, 68 L.Ed.2d 193 (1981). There is no dispute that Hendricks was headed back into the United States and that this country was his ultimate destination at the time of his arrest. The other elements of the importation offense are the same as those needed to prove the offense of possession with intent to distribute. The same evidence that supports the jury’s verdict on the latter offense supports the jury’s verdict on the importation offense.
Finding sufficient evidence to support the jury’s verdict, we affirm Hendricks’ conviction on Counts 2 and 4.
Ill
We turn now to examine whether there is sufficient evidence to support Hendricks’ convictions for conspiracy.4
In drug conspiracy cases, the government must prove beyond a reasonable doubt that a conspiracy existed, that the accused knew of the conspiracy, and that he knowingly and voluntarily joined it. United States v. Jackson, 700 F.2d 181 (5th Cir.), cert. denied sub nom., Hicks v. United States, 464 U.S. 842, 104 S.Ct. 139, 78 L.Ed.2d 132 (1983). It is unnecessary in drug conspiracy cases to prove an overt act in furtherance of the conspiracy. United States v. Kupper, 693 F.2d 1129, 1134 (5th Cir.1982).
The essence of a conspiracy is “an agreement to violate the narcotic laws.” United States v. Davis, 666 F.2d 195, 201 (5th Cir.1982). The government need not prove the existence of a formal agreement to establish a conspiracy, but it must do more than “pile inference upon inference upon which to base a conspiracy charge.” United States v. Sheikh, 654 F.2d 1057, 1063 (5th Cir.1981) (citation omitted), cert. denied, 455 U.S. 991, 102 S.Ct. 1617, 71 L.Ed.2d 852 (1982). Circumstantial evi dence, however, can be used to show the existence of a conspiracy. United States v. Aguirre Aguirre, 716 F.2d 293 (5th Cir.1983); United States v. Acosta, 763 F.2d 671 (5th Cir.), cert. denied sub nom., Weempe v. United States, — U.S. -, 106 S.Ct. 179, 88 L.Ed.2d 148 (1985). Additionally, the agreement between the conspirators may be silent and need not be spoken. “What the evidence in the case must show beyond a reasonable doubt is: (1) That two or more persons in some way or manner, positively or tacitly, came to a mutual understanding to try to accomplish a common and unlawful plan, as charged in the indictment; ...” Pattern Jury Instructions: Criminal Cases (compiled by Committee on Pattern Jury Instructions District Judges Association, Fifth Circuit 1983), 61-62 (conspiracy instruction).
Hendricks contends that the government’s evidence is insufficient to sustain his conspiracy convictions. He cites the [503]*503fact that guilt of conspiracy cannot be proven solely by familial relationships, United States v. White, 569 F.2d 263, 268 (5th Cir.), cert. denied, 439 U.S. 848, 99 S.Ct. 148, 58 L.Ed.2d 149 (1978), or by “mere knowing presence,” United States v. Robertson, 659 F.2d 652, 656 (5th Cir.1981). Earlier this year, we noted that White and Robertson are “well-established rules.” United States v. Keller, 784 F.2d 1296, 1299 (5th Cir.1986). According to Hendricks, the only evidence the jury had to show that he was part of the conspiracy was the fact that he was Williams’ father and that he was present with Williams in the truck. Hendricks argues that a conviction on this basis would violate White and Robertson.
In White, we held that the fact that two people were married was insufficient evidence by itself to prove the existence of a conspiracy. In Robertson, we held that the fact that a person is present and “surrounded by an active conspiracy” was insufficient evidence by itself to show that the person is part of the conspiracy. Robertson, 659 F.2d at 656. Similarly, where the only circumstantial evidence is based on the existence of a family relationship or “mere knowing” presence, a conspiracy conviction cannot be upheld. However, when inferences drawn from the existence of a family relationship or “mere knowing presence” are combined with other circumstantial evidence, there may be sufficient evidence to support a conspiracy conviction. Thus, if the only circumstantial evidence in the record arose from the family relationship or “mere knowing presence,” Hendricks’ conspiracy convictions would have to be reversed. The record in this case, however, indicates that there is other circumstantial evidence which will support the conspiracy conviction. Consequently, White and Robertson do not dictate reversal of Hendricks’ conspiracy convictions.
That the evidence in this case is sufficient to support a conspiracy convietion is demonstrated by our decision in United States v. Alfrey, 620 F.2d 551 (5th Cir.), cert. denied, 449 U.S. 938, 101 S.Ct. 337, 66 L.Ed.2d 160 (1980), in which we upheld a drug conspiracy conviction challenged by the defendant on the grounds of insufficient evidence. We held that
the probable length of the voyage, infer-able from the proximity of the border and the documentary evidence, the large quantity of marijuana on board, which made it indisputable that Alfrey and Haight had knowledge of the marijuana, and the necessarily close relationship between the captain of the trawler and his two man crew were factors from which the jury could reasonably find guilt [of conspiracy] beyond a reasonable doubt.
See also United States v. Michelena-Orovio, 719 F.2d 738, 743 (5th Cir.1983) (en banc), cert. denied, 465 U.S. 1104, 104 S.Ct. 1605, 80 L.Ed.2d 135 (1984), (conspiracy conviction upheld on similar facts). As we have earlier discussed, the evidence is sufficient for the jury to infer that Hendricks had knowledge that the contraband was in his truck. Because he owned the truck and exercised dominion and control over the truck, and because of the evidence of his knowledge of the marijuana, it follows that his allowing the truck to be used for the illicit activity resulted from at least a tacit agreement with his son to that effect. Thus it seems to us that the culpable evidence here exceeds that upon which we upheld the conviction in Alfrey. Like Al-frey, here we have present the factors of the long trip, the large quantity of marijuana, Hendrick’s knowledge of the marijuana, and the necessarily close relationship of a father and son traveling a long distance together. In addition, however, the defendant in this case owned, possessed and exercised control over the vehicle transporting the contraband. Therefore we hold that there was sufficient evidence to uphold Hendricks’ convictions on the conspiracy counts.5
[504]*504IV
For the reasons that we have stated in this opinion, we conclude that the evidence was sufficient to uphold the convictions of Hendricks for possession with intent to distribute marijuana in violation of 21 U.S.C. § 841(a), importing marijuana in violation of 21 U.S.C. § 952(a), conspiring to import marijuana in violation of 21 U.S.C. § 963, and conspiring to possess marijuana with intent to distribute, in violation of 21 U.S.C. § 846. Accordingly, Hendrick’s convictions are
AFFIRMED.