Stephen was supposed to play golf with his brothers on that September morning, but he responded after hearing that a plane hit one of the Twin Towers. Frank Siller recalled his brother's courage ...

11, 2001, Stephen Siller, a Staten Islander and a husband and father of five, was off-duty and on his way home from Squad 1, Park Slope, Brooklyn, to play golf with his three older brothers.

Assigned to FDNY's First Squad, Siller had just finished his shift and was on his way to play golf with his brothers when he heard over the radio that a plane hit the north tower of the World ...