Here are a couple of answers I got:
Def take warning about Kingston at night. There are SO many other places in Jamaica you can visit and really enjoy without worrying about safety issues. Why would you want to have that to worry about. Go & enjoy.
And:
Honestly, I dont know what to make of it! lol I love Jamaica and we also absolutely love getting to know locals and schmoozing with them. Having said that, you still must always be vigilant in knowing where to venture and where NOT to venture. Can I blend in with Jamaican locals, not a chance. Can the poster of the message blend in, maybe? I was raised 15 minutes outside of NYC and spent a lot of time there at one point. My kids know to always have your "NY on" when they're passing through the city on their own. But, knowing Kingston at night...there is just zero justification to have to be there at night...imho.