Where an imposed sentence was more than 31 years above the guidelines range, the sentence required more detailed explanation from the U.S. District Court.The 7th U.S. Circuit Court of Appeals reversed a decision by U.S. District Judge Rudolph T. Randa, Eastern District of Wisconsin.Grover Ferguson was 17 years old in April 2015. He was drunk when he decided to steal a car. He approached a woman on the street as she was getting into her car. He opened the passenger door, pointed a gun at the woman and demanded her keys. She …