The former Crenshaw Mansion in Equality, Illinois, widely known as the "Old Slave House," is infamous for its alleged hauntings tied to the brutal crimes of its original owner. The house's chilling reputation stems from its documented history as a site for the illegal kidnapping and trafficking of free and enslaved Black people in the 1800s, an operation known as the Reverse Underground Railroad. John Hart Crenshaw, a salt manufacturer, used his elegant mansion and his position to kidnap and illegally enslave African Americans. These captives, including free Black citizens and indentured servants, were then sold into slavery in the southern United States. The most infamous feature of the house is the third-floor attic, which for years was shown to tourists as a "slave jail" or "slave attic". The third floor is built with reinforced walls and thick floors to muffle the sounds of suffering from the main house. It is said to have contained 12 small rooms or cells, featuring chains and iron rings to secure the captives. Visitors have claimed to hear disembodied cries, whispers, and other vocalizations from the spirits of those who suffered inside. Numerous visitors have reported feeling a strong sense of sadness, oppression, and heaviness in the house, particularly when ascending the steep, narrow, worn steps to the attic. Some have also reported feeling like they were being watched. Accounts describe hearing phantom footsteps, dragging sounds, and other noises from the third floor, even when no one is physically present.