Five Manchester police officers have died in the line of duty, but only three of their names are listed at the National Law Enforcement Officers Memorial in Washington, D.C. That changed yesterday. The memorial of fallen officers at the Manchester Police Department was updated to include Officer Frank Dustin and Inspector Henry McCallister. Dustin suffered a fatal heart attack in 1918 while on a foot pursuit at Stark Park. McCallister was shot while on duty by a former colleague in 1895. The names of McCallister and Dustin join William Moher from 1921, Ralph Miller in 1975 and Michael Briggs in 2006.