Northern State University in Aberdeen, South Dakota encompasses a comprehensive campus dedicated to higher education and student development across multiple academic disciplines, serving as an institution of learning and intellectual growth in the northern Great Plains region. Two buildings on the campus have emerged as focal points for paranormal research and investigation, attracting the attention of both the university community and paranormal enthusiasts from surrounding areas. The campus infrastructure includes dormitory facilities designed to house students during their academic tenure, as well as specialized buildings such as fine arts centers constructed to support creative and artistic education. The specific characteristics of these buildings, including their construction materials, architectural design, and the historical events that have transpired within them, may contribute to the conditions under which spiritual manifestations and paranormal phenomena occur on the university grounds. Jerde Hall, a dormitory facility housing undergraduate students in residential arrangements typical of American university dormitory design, has become known within the university community and paranormal research circles as the site of repeated encounters with a ghostly child spirit. The apparition, described as a young girl appearing in the form of a child, manifests most prominently on the fourth floor of Jerde Hall where witnesses have reported observing the entity materializing in mirrors and reflecting surfaces. The spirit communicates with living residents through audible whispers that call specific students by their names, demonstrating knowledge of individual identities and an apparent ability to distinguish between different inhabitants of the dormitory. The apparition of the girl has been observed sitting on the edges of beds where students sleep, creating an unsettling situation that suggests the spirit may be drawn to or seeking contact with the living inhabitants of the dorm. The fourth floor appears to be the primary focal point of this haunting, though the nature and circumstances of the girl's death or the reason for her persistent presence remain unclear from available reports. Johnson Fine Arts Center, a building dedicated to visual and performing arts education on the Northern State University campus, harbors a distinct haunting characterized by a whistling apparition of unclear identity and origin. The spirit manifesting in Johnson Fine Arts Center engages in acoustic phenomena including the production of distinct tunes and melodies, apparent jingling of keys, and deliberate manipulation of physical objects within the building. The whistling entity also demonstrates an interest in electrical systems and lighting mechanisms, with witnesses reporting that lights frequently flicker or malfunction in patterns that suggest intentional interference rather than mechanical failure. The presence of this spirit appears to be distributed throughout the fine arts building rather than concentrated in a single location, suggesting that the entity may have had a connection to the entire building or may have spent significant time within its spaces during life. The combination of two distinct hauntings within separate campus buildings suggests that Northern State University's grounds may host multiple spiritual entities, each with particular attachments to specific locations or with different reasons for their continued manifestation in physical space. The intelligent nature of the phenomena, including the whistling entity's apparent capability to manipulate electrical systems and objects, and the girl spirit's ability to recognize and call individuals by name, indicates that these are not simple residual hauntings but rather presences demonstrating awareness and selective interaction with the living. The concentration of paranormal activity in two specific buildings and the consistency of reports from multiple witnesses over extended time periods suggest that these hauntings represent genuine phenomena worthy of continued observation and research by the university community and paranormal investigators interested in understanding campus-based supernatural manifestations.