I'm a huge proponent of criminal justice reform. I hate cash bail, the drug war, over criminalization, and militarized policing. That said, NYPD needs to get off its collective ass on go solve murders, assaults, rapes, and grand larceny cases. The best deterrent for crime that we know of is the assurance that you will be caught.
There is simultaneously no reason that the NYPD should have a foreign intelligence unit and crime labs are underfunded.