The Biltmore Hotel in Coral Gables wasn't always a hotel.
It was built in 1926 by a young developer named George Merrick, who's known as the founder of Coral Gables.
The hotel became a place to host glamorous fashion shows, galas, golf tournaments and water shows in what was then the largest pool in the world.
At a loud party on the 13th floor of the hotel, a gangster named Thomas "Fatty" Walsh was shot and killed by another gangster. That murder yielded a lot of ghost rumors over the years.