American Horror Story: Coven has reignited interest in this famous French Quarter haunt. In the series, Kathy Bates plays real-life socialite and serial killer Madame Delphine LaLaurie, who orchestrated a torture chamber for slaves at the Royal Street mansion from 1831 until 1834, when responders to a fire uncovered her dark secret. LaLaurie's victims are said to haunt the property to this day—passersby say they can hear shouts, moans and weeping, and some say they have seen ghostly faces from the upstairs windows. Yet, the house's ghastly history hasn't stopped wealthy buyers. Before losing the home to foreclosure in 2009, actor Nicolas Cage owned the house and today a wealthy oil ty is said to hold the deed.