Gregory Saucedo‚ 31‚ firefighter‚ FDNY‚ Ladder 5. A 10-year FDNY veteran‚ Saucedo was the youngest of four brothers‚ one of whom is also an FDNY firefighter. Saucedo was a relentless weightlifter and tireless runner. On the day of the World Trade Center attack‚ his running skills were put to the test as he sprinted up and down the North Tower’s stairs‚ aiding victims. Saucedo was an extremely social person. He relished the camaraderie of the firehouse and was known for his free-spirited personality and candor.