A 25-year-old man accused of fatally shooting two people at the University of Colorado Colorado Springs (UCCS) got into arguments with one of the victims, who was his roommate, over uncleanliness and smoking indoors, according to an arrest affidavit released Friday. Nicholas Trevon Jordan was arrested Monday on suspicion of two counts of first-degree murder in connection to the deaths of Samuel Knopp, 24, and Celie Rain Montgomery, 26, Colorado Springs Police said. Knopp and Jordan were students at the university, while Montgomery was not. Read the full story: https://www.9news.com/article/news/crime/colorado-springs-university-fatal-shooting-affidavit-roommate-uncleanliness-smoking-indoors/73-83f2d454-b6c0-4fe0-a318-a6845e81b9f2 More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.