Frank Reagan often states, "I'm the police commissioner. I know everything." In the Jesse Stone films, in which Tom Selleck also stars, Jesse Stone frequently states, "I'm the police chief. I know everything."
Filming nearly relocated from New York City to Toronto, because city and state tax credit programs had expired. New York State offers a program, which provides qualifying film and television productions a 30% credit for qualified production expenditures plus an additional 5% if the production is made in New York City.
The Kahr K9 9 mm pistol was an approved off-duty/backup weapon from 1998 to 2011. It was pulled from service because it could not be modified to a 12-pound NY-2 trigger pull. From 2011, Danny Reagan couldn't be carrying a Kahr K9 9mm pistol.