Category:Murders in the United States by century United States portalLaw portal Subcategories This category has the following 5 subcategories, out of 5 total. 0–9 18th-century murders in the United States (6 P) 19th-century murders in the United States (11 C) 20th-century murders in the United States (12 C) 21st-century murders in the United States (5 C)M Mass murder in the United States by century (3 C)
