A police officer was killed after authorities say an active shooter opened fire near the CDC headquarters and Emory University's Atlanta campus.

Didarul Islam was killed along with three others in the mass shooting. Twelve years after moving to the United States from ...

Come out, Oliver," a neighbor said, "Boom, boom, boom, boom." Viewers captured sound of police asking a suspect to exit an apartment on Bulldog Lane and 9th Street, near Fresno State.