A trailer park on the outskirts of Coral Gables in a part of Miami-Dade that the city wishes to annex was the scene of a deadly shooting early Tuesday morning. Shortly before 5 a.m., Miami-Dade police say, two men got into an argument at the Gables Trailer Park. It turned physical. One of the men pulled out a gun and fired. A 51-year-old man was killed.