The Athenaeum is a cultural center that has stood proudly in the heart of Indianapolis, Indiana for over a hundred years. Ironically, when the Ghost Hunters arrive at this prodigious location, it's in the building's history that Mustafa uncovers a story that turns the investigation upside down. Dr. Knabe, a trailblazing female doctor who met a grisly end in the early 20th century, is linked to this building. She was violently murdered in her apartment just two blocks from The Athenaeum and afterward there were countless reports of people seeing her appear around the storied halls of the cultural center. After night one yields very little results, Grant resorts to a never before used tactic in hopes of drawing out Dr. Knabe and any other entities that may still be haunting their beloved cultural center. Will this crazy stunt actually work?

Grant and the team come to the aid of a single mother, Susan, and her young son who are afraid that spirits in their turn-of-the-century Victorian house in Willimantic, CT may be a threat to their safety. Could the haunting be the original builder and owner of the home who passed away in the house decades ago? Or is something more sinister? Meanwhile, Kristen experiences strange phenomena while investigating claims of a child's voice in an upstairs bedroom. Following night one, Grant is fairly certain he knows what's going on and devises an innovative tactic requiring a choreographed effort by the entire team to test his theory. Will the team manage to pull it off and get Susan and her son the answers they need?