A doctor at Seattle Children's hospital is the sister of U.S. ambassador Chris Stevens, who was among four Americans killed in an attack on the U.S. Consulate in Benghazi, Libya Tuesday.
Seattle's Children's released this statement Wednesday.
"Dr. Anne Stevens is deeply saddened by the tragic death of her brother U.S. Ambassador Christopher Stevens. She and her family request that you respect their privacy at this time. She is not available for interviews."