I'm not sure this has ever been covered, but I was wondering about the titles for the CSI's. I mean, in Vegas and Miami they're just "CSI's", but why in NY are they "Detectives"? I thought only Flack is supposed to have that title? Unless NY is more like some actual police/forensic departments in which the CSI's are cops first?
I found this in a wikipedia article about the NYPD and it's Crime Scene Unit
"The Crime Scene Unit is composed of NYPD detectives (or occasionally police officers that are awaiting their promotion to detective), not civilian technicians like crime scene units in other parts of the
U.S. ''
So that would explain why the NY CSIs are 'Detectives' rather than 'CSIs'.