NFL history: 100 people who shaped the league, pro football - Sports Illustrated
Former Redskin Clinton Portis contemplated murdering investor
SI.com: Away from the NFL spotlight, financial ruin drove Clinton Portis to the brink of murder - The Stadium - Extremeskins
Clinton Portis contemplated murder after fortune lost - ESPN
Page 6436 – Waiting For Next Year
Former NFL RB Clinton Portis says he considered murder after being scammed out of money, going bankrupt – New York Daily News
Former NFL star Clinton Portis receives six-month prison sentence for fraud scheme
PDN20120902J by Peninsula Daily News & Sequim Gazette - Issuu
Scouts-SexAbuse-Newspaper Search, PDF, Lawsuit
Clinton Portis says he was ready to commit murder after being scammed out of his NFL fortune - Los Angeles Times
Former NFL star says he was ready to commit murder until being talked out of it - FanBuzz
Newspaper New York Post - July 07, 2021- Газета Нью-Йорк, США, Америка, New York, USA, America by newyorkru - Issuu
NFL history: 100 people who shaped the league, pro football - Sports Illustrated
Clinton Portis: Bankruptcy, concussions leave RB sobered - Sports Illustrated