Stacy Thedans

Cheryle D. Sincock was an administrative assistant for the U.S. Army. The 53-year-old mother of four was killed when American Airlines Flight 77 crashed into the Pentagon on September 11, 2001.

At StoryCorps, her daughter Stacy Thedans remembered their last phone conversation, on the morning of the attacks.

Recorded May 25, 2006.