- Justice Department Sues Colorado for Unconstitutional Weapons Ban of Standard-Capacity Firearms Magazines Department of Justice (.gov)
- Justice Department Sues Colorado Over Gun Law The New York Times
- DOJ sues Denver over ‘unconstitutional’ weapons ban Colorado Springs Gazette
- It’s official: Trump administration sues Denver over 37-year-old assault weapon ban Denverite
- Denver mayor rejects Trump administration’s demand to repeal assault weapons ban KRDO