Appellant appeals his convictions of conspiracy to possess and possession of marijuana with the intent to import and distribute, 21 U.S.C. §§ 955a(e) and (d)(1), 955c (1982) and 18 U.S.C. § 2 (1982). He contends the evidence was insufficient to support his convictions. Finding the evidence sufficient under
United States v. Cruz-Valdez,
FACTS
Appellant was captain of the BIERUM when the Coast Guard responded to his distress signal off the Belize coast. The BIERUM had departed Colombia twenty-four days earlier with a five day repair stop in Belize. The BIERUM was very old and rotted; it sank while in custody. It carried no legitimate cargo but had a twelve-man crew. During inspection, the Coast Guard officers discovered a crack in the engine compartment bulkhead that emitted the odor of marijuana. They subsequently located more than 300 bales of marijuana in a compartment concealed by two access plates, one of which was sealed with putty. In addition, they found charts of southern Florida marked near a known transfer point for marijuana smugglers, United States Immigration and Customs forms signed by appellant and a can of autobody putty similar to that sealing the access plate.
Appellant and the crewmembers were indicted and tried. One crewmember testified that he was hired for a one-way trip to Aruba to pick up scrap metal but appellant told them they were detouring for a ship in distress and that appellant handled all radio communications. The jury acquitted all defendants except appellant.
DISCUSSION
We begin with the principle that a jury’s verdict “must be sustained if there is substantial evidence, taking the view most favorable to the Government, to support it.”
Glasser v. United States,
[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 that 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,
The circumstances required to establish voluntary participation in the criminal acts that are afoot may vary. There *630 is no set formula. A jury may find knowledgeable, voluntary participation from presence when the presence is such that it would be unreasonable for anyone other than a knowledgeable participant to be present.
Id. at 1546. Although no longer bound by a rigid formula, we discussed several factors that satisfy the sufficiency test, including the quantity of contraband aboard, a lengthy voyage, and whether the contraband was evident by sight or smell. Most significantly, we “recognized that it is highly improbable that drug smugglers would allow an outsider on board a vessel filled with millions of dollars worth of contraband.” Id.
With respect to the conspiracy charges, the government had the burden of proving appellant’s knowing and voluntary participation in an agreement between two or more persons to commit the crime charged. Inferences from circumstantial evidence may be used to establish the existence of a conspiratorial agreement.
United States v. Pontoja-Soto,
Because the presence of a large quantity of marijuana on board the BIE-RUM is undisputed, evidence sufficient for the jury to convict Mosquera of conspiracy would also suffice for his conviction on the possession charges.
Cruz-Valdez,
The evidence against appellant is significantly stronger than in an ordinary “mere presence” claim. Appellant was the BIERUM’s captain and the only person to handle radio transmissions. The jury could reasonably conclude that appellant “would neither assume command of a vessel already so laden [with contraband], nor remain in command after such a cargo had been taken on board, unless he did so with the specific and willing intent to further the object of the conspiracy.”
United States v. Sanchez,
The evidence was sufficient to support Mosquera’s convictions.
AFFIRMED.
Notes
. This circuit has adopted as precedent all decisions of Unit B of the former Fifth Circuit.
Stein v. Reynolds Securities, Inc.,
. Id.
. The Eleventh Circuit adopted as precedent decisions of the former Fifth Circuit rendered prior to October 1, 1981.
Bonner v. City of Prichard,
