Some of those JFK rampies have been there since the Tiger days. I was sitting in ops there once and asked them if they remembered the Lufthansa heist that was in Goodfellas. The Lufthansa ramp is next door.
A couple of them were working for Tigers back then and were even working that night. They said the"inside" man at Lufthansa had a twin brother that worked on the ramp at Tigers. They all got interviewed by the police about the brother and whether he was involved.