Don't wander around Kingston at night or you may end up tied to a tree with your genitals in a bowl nearby being pounded into mush for voo-doo spells .
Are you trying to say something bad about people who are Jamaican?
It's a warning to all people that are willing to risk of going there in the night. Accept your fate.
It seems kind of unfair to say something like that about Jamaican people. There could have been times when something like that was true, but we shouldn't generalize it to say that it is that way for all people. Not all Jamaicans are savages so they shouldn't be treated that way.
I'm not trying to be racist. From my experience, that place is the most dangerous in the world.
It is normal to be concerned about high crime rates, but every country and city has bad crime areas. Have you considered visiting some of the well known cultural areas of Jamaica.