(In this undated photo provided by Mark Sherlach, Mark Sherlach and his wife, school psychologist Mary Sherlach, pose for a photo. Mary Sherlach was killed Friday, Dec. 14, 2012, when a gunman opened fire at Sandy Hook Elementary School, in Newtown, Conn., killing 26 children and adults at the school. (AP Photo/Courtesy of Mark Sherlach))
