Retired Justice Sandra Day O'Connor, the first woman on the Supreme Court, has died at age 93

Former U.S. Supreme Court Justice Sandra Day O'Connor holds up a copy of the U.S. constitution that she carries with her Saturday, Sept. 17, 2005 at an open-air Immigration and Naturalization citizenship hearing in Gilbert, Ariz. O'Connor died on Friday at 93. (AP Photo/Matt York, File)

This story was updated at 11:14 a.m.

Retired Supreme Court Justice Sandra Day O’Connor, an unwavering voice of moderate conservatism and the first woman to serve on the nation’s highest court, died Friday. She was 93.

O’Connor died in Phoenix, of complications related to advanced dementia and a respiratory illness, the Supreme Court said in a news release.
Chief Justice John Roberts mourned her death. “A daughter of the American Southwest, Sandra Day O’Connor blazed an historic trail as our Nation’s first female Justice,” Roberts said in statement issued by the court. “She met that challenge with undaunted determination, indisputable ability, and engaging candor.”