Office of the Special Narcotics Prosecutor is listed by nyc.gov under divisions.
Led by Bridget G. Brennan, Special Narcotics Prosecutor.
Reports to Bronx County District Attorney's Office;Brooklyn District Attorney's Office;Manhattan District Attorney's Office;Queens District Attorney's Office;Office of the District Attorney Richmond County.
The Special Narcotics Prosecutor's Office stems the flow of drugs into NYC and targets high-level narcotics issues to help save lives.
In the agency’s own words, from its website.