Priscilla Wass of Watertown, Mass., holds a picture of her high school classmate, FDNY Chief of Department Peter J. Ganci Jr., at a gathering outside Boston’s Faneuil Hall during a memorial on Sept. 11, 2002.

Priscilla Wass of Watertown, Mass., holds a picture of her high school classmate, FDNY Chief of Department Peter J. Ganci Jr., at a gathering outside Boston's Faneuil Hall during a memorial on Sept. 11, 2002.

Priscilla Wass of Watertown, Mass., holds a picture of her high school classmate, FDNY Chief of Department Peter J. Ganci Jr., at a gathering outside Boston’s Faneuil Hall during a memorial on Sept. 11, 2002.

Priscilla Wass of Watertown, Mass. holds a picture of her high school classmate, New York Fire Chief Peter J. Ganci, Jr., at a gathering outside Faneuil Hall in Boston, Wednesday, Sept. 11, 2002, during the Massachusetts Rememberance memorial. Ganci was killed in the Sept. 11 terrorist attack on the World Trade Center. (AP Photo/Chitose Suzuki)