Who They Were

In Who They Were, Dr. Robert C. Shaler, the man who directed the largest and most groundbreaking forensic DNA investigation in U.S. history, tells with poignant clarity and refreshing honesty the story behind the relentless effort to identify the 2,749 victims of the attacks on the World Trade Center. No part of the investigation into the 9/11 attacks has taken as long or been less discussed than the daunting task of identifying the victims -- and the hijackers -- from the remains in the rubble