An NYPD sergeant who rose to fame when she was photographed with President Obama during a 9/11 anniversary wreath ceremony last year was found dead in an apparent suicide at her Long Island home Tuesday, sources said. The body of Sgt. Stephanie Moses, 40, was found in her Baldwin home in the early afternoon with an apparently self-inflicted gunshot wound to the head, the sources said. The 17-year veteran was a member of the department’s ceremonial unit.