Definitely not nypd. One thing is for certain, the nypd does not like to cooperate with NJ law enforcement, and vice versa, Unless its a joint effort with 2 vice squads (which never ever happens) No way the feds are conducting a sting across the water either. If its a sting then its local cops in that town in NJ that are doing the setting up of like you said its the chick looking to run a scam on some poor bastard. Either way, the age old rule still applies... If it looks too good to be true, it probably is.