The young woman at the center of the historic downfall of the governor of New York is finally speaking out.

Ashley Dupré, the 23-year-old former escort who was the target of intense media scrutiny in the days after Gov. Eliot Spitzer's resignation from public office, has stepped forward to give her first television interview. Dupré told ABC News' Diane Sawyer that she does not feel responsible for Spitzer's downfall.

"If it wasn't me, it would have been someone...