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NOTE: White, Black and Asian are non-Hispanic. Figures may not add up to 100% because not all ethnic groups are shown. SOURCE: U.S. Census.
GRAPHIC: The Washington Post. Published July 20, 2012.

At least 12 killed in Colo. mall shooting


Dozens more are injured after a gunman releases fumes from a canister and opens fire during the midnight opening of the Batman movie, police say. Authorities say a 24-year-old man was in custody.

Gallery: Dozens wounded at movie


Dozens also are wounded after a gunman releases a gas canister and opens fire during the Batman movie “The Dark Knight Rises,” police say.

Live blog: Aurora, Colo., shooting


Obama offers reaction; shooter identified as James Holmes, 24; more updates on the mass shooting at a Colorado movie theater.