A jury convicted Sandra McCarthur of possessing three kilograms of cocaine with the intent to distribute in violation of 21 U.S.C. Â§ 841(a)(1). McCarthur contends that the cocaine was obtained in violation of her Fourth Amendment right to be free from unreasonable searches and seizures, and that the introduction at trial of a statement she made regarding a prior arrest for cocaine possession violated Fed. R. Evid. 404(b) and her Fifth Amendment right to a fair trial. We affirm the district court.