Mercer House is located at 429 Bull Street in Savannah, Georgia. Completed in 1868, it occupies the southwestern civic block of Monterey Square. The house was the scene of the 1981 killing of Danny Hansford by the home's owner Jim Williams, a story that is retold in the 1994 John Berendt book Midnight in the Garden of Good and Evil. The house is also featured in the movie adaptation of the book, released three years later.