No, I am not doubting you got robbed as I'm sure you did. What I'm saying is perhaps there could be more details to the story that might have caused you too be robbed? Nothing justifies being robbed but certainly, I'm sure you can agree that there are certain actions/behaviors that would cause one to become a victim (other than random crimes).
I say random robberies at NBCC are isolated case. While robberies by someone the guest knows is more rampant. I don't have any kind of statistics but I would go out on a limb and say that robbery of tourist while in their room most likely happen from somebody they know or somebody they have let into their room.
It is a shame that all details were not provided and it is a good thing that you posted b/c the effect will cause people to be more cautious - me included. Negril is a small town and details do surface of the other side of the story. You came on here and posted your experience of robbery but the omitted details I am referring to is information that you can provide of what you were doing, who you were hanging with, who knew what you had in your room, lots of things.
Again, I am really sorry that you were robbed. I just don't think you should hold the property responsible or claim it was an inside job of staff...possible the inside job were your "friends"??