Rolandas Milinavicius has been charged with two counts of murder in the shooting deaths of Inga Contreras, 25, and Martynas Simokaitis, 28.
All three are from the eastern European nation of Lithuania but had been living in Atlanta, authorities said.
Milinavicius, who was having financial problems, told police he shot the two Thursday after they kept asking for more pay, said police in East Point, which is just outside Atlanta.