Where a police officer was sentenced to a below guidelines sentence for obstruction of justice, the sentence was presumptively reasonable and the sentence did not overcome that presumption.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Charles R. Norgle.Ronald Coleman was an officer with the Chicago Police Department. In high school, Coleman met cousins Dewan Davis and LaRon Conway. Coleman remained casual friends with Davis and Conway after high school. In 2014, Coleman served on the team …