When in doubt always go to this website here
. Jamaica at the present time is not on the Travel Warning or Travel Alert status. I was just in Jamaica in February and had a wonderful time at the Dunn Falls. Between cruises and the all-inclusive resorts, thousands and thousands of Americans go to Jamaica weekly.
It is one of the top honeymoon destinations. Yes, things happen in Jamaica, just as they do anywhere. Right here in a town on the South side of Nashville I would be very cautious at night time. It doesn't matter where you travel in this world you have to use common sense.