Casas Adobes is an unincorporated community and census-designated place (CDP) located in the northern metropolitan area of Tucson, Arizona. The population was 66,795 at the 2010 census. Casas Adobes is situated south and southwest of the town of Oro Valley, and west of the community of Catalina Foothills.

Gabrielle Dee Giffords is an American retired politician and gun control activist. She served as a member of the United States House of Representatives representing Arizona's 8th congressional district from January 2007 until January 2012, when she resigned because of a severe brain injury suffered during an assassination attempt. A member of the Democratic Party, she was the third woman in Arizona's history to be elected to the U.S. Congress.