Ambrose Hall on the St. Ambrose University campus is rumored to be haunted, with reports of paranormal activity, particularly on the fourth floor. Ghost stories circulating for decades describe various apparitions, including a witch, a reddish-haired figure in a cassock, and a depressed seminarian who allegedly hanged himself in the building. Eyewitness accounts describe various spectral figures, including a witch, a tall, reddish-haired person wearing a cassock, and a troubled seminarian. Strange noises have been heard, and one story even mentions a message appearing on a chalkboard in a classroom. A common legend claims a depressed reverend committed suicide by hanging himself in a closed-off room on the fourth floor, a location believed to be the source of the activity.