The Gun Court is the branch of the Jamaican judicial system that tries criminal cases involving firearms. The court was established by Parliament in 1974 to combat rising gun violence, and empowered to try suspects in camera, without a jury. The Supreme Court, Circuit Courts, and Resident Magistrate's Courts function as Gun Courts whenever they hear firearms cases. There is also a Western Regional Gun Court in Montego Bay. Those convicted by the Gun Court are imprisoned in a dedicated prison compound at South Camp in Kingston. Until 1999, the Gun Court sessions were also held in the same facility.

Kingston is the capital and largest city of Jamaica, located on the southeastern coast of the island. It faces a natural harbour protected by the Palisadoes, a long sand spit which connects the town of Port Royal and the Norman Manley International Airport to the rest of the island. Kingston is the largest predominantly English-speaking city in the Caribbean.