A court document shows that a college student charged in the Feb. 16 killing of his roommate and another person told his roommate he would “kill him” if he was asked to take out the trash again. The arrest affidavit released Friday recounts details provided by a 3rd roommate following the killing of Samuel Knopp and Celie Rain Montgomery in a dorm room at the University of Colorado Colorado Springs. Nicholas Jordan is charged with two counts of first-degree murder, felony menacing and committing a crime of violence in the fatal shootings.