Where there was no evidence that the defendant affirmatively avoided confirming suspicions that he worked for a drug cartel, giving “ostrich instruction” was error.The 7th U.S. Circuit Court of Appeals affirmed in part and reversed in part a decision by U.S. District Judge Elaine Bucklo.Roberto Macias was once a member of a conspiracy to smuggle immigrants across the United States-Mexico border. After being convicted of transporting immigrants across the border, Macias returned to Mexico and started a bus …