or consider the relative credibility of witnesses." Id. (brackets and internal quotation marks omitted). Consequently, "our review of the evidence is highly deferential[, and] we may reverse only if no rational trier of fact could have found the essential elements of the crime beyond a reasonable doubt." Id. (brackets, citation, and internal quotation marks omitted).
The elements of a conspiracy are: "(1) two or more persons agreed to violate the law, (2) [the defendant] knew the essential objectives of the conspiracy, (3) [the defendant] knowingly and voluntarily participated in the conspiracy, and (4) the alleged co-conspirators were interdependent." Id. (internal quotation marks omitted).
Mr. Griffith contends that the first element of a conspiracy was not proved because he relied on the advice of an attorney that if he complied with Colorado law, he would not be federally prosecuted. Thus, he argues, there was no agreement to violate the law. As discussed above, however, the evidence indicated that Mr. Griffith was not in compliance with Colorado law. And because he decided not to testify, this theory was not presented to the jury.
The evidence of a conspiracy was provided by Stacy Griffith, who was then Mr. Griffith's wife. She testified that Mr. Griffith created the marijuana field with help from seven other individuals, and that the plants were taken care of by herself, Mr. Griffith and four other named individuals. Mr. Griffith paid for some of the labor with marijuana, thus indicating that others had made an agreement to assist Mr. Griffith to produce marijuana.
Ms. Griffith testified that Mr. Griffith's income was the sole income for the household and that he did not have work other than growing and processing marijuana and advising others how to grow marijuana. She further testified that Mr. Griffith kept information about his income from her-telling her the less she knew, the better off she was-thereby indicating that he knew his marijuana dealings were illegal. Ms. Griffith described the incident during the night of September 27, 2016, where Mr. Griffith and two of the others involved in the marijuana operation, believing someone was in the marijuana field, went outside together, guns blazing, permitting the inference that they all went to defend their marijuana.
Mr. Griffith argues that the only evidence of an agreement was circumstantial. But "conspiracy convictions may be based on circumstantial evidence, and the jury may infer conspiracy from the defendant['s] conduct and other circumstantial evidence indicating coordination and concert of action." United States v. Wardell, 591 F.3d 1279, 1287 (10th Cir. 2009) (internal quotation marks omitted); accord United States v. Brooks, 736 F.3d 921, 938 (10th Cir. 2013) (holding "circumstantial evidence is ... sufficient to prove the existence of an agreement" for a conspiracy conviction).
Mr. Griffith next argues that Ms. Griffith herself could not have been part of any conspiracy because she testified that she assisted him only "under duress, (of direct threat of indictment by the Corporate Federal Government)." Def. Resp. to Anders Br. at 9 (Aug. 8, 2018). But Ms. Griffith testified, not that she feared federal indictment, but only that if she did not help with the marijuana operation, Mr. Griffith would "get really mad," yell at her, "threaten to leave," and "yell at the kids." R. Vol. 3, at 359. The jury was free to consider this evidence in evaluating the conspiracy charge.
Mr. Griffith also contends that there was no evidence that anyone agreed to violate