The Twin Falls Courthouse is described as a haunted location where inmates from its history as a jail still linger, with paranormal reports including strange apparitions, eerie sensations, and inexplicable chills. The haunting is attributed to inmates who took their own lives in the building's past, with some still believed to inhabit the structure. The courthouse, which also served as a jail, was a place where many inmates died by suicide. The spirits of these former inmates are believed to remain in the courthouse, leading to paranormal activity. Visitors and workers have reported seeing unexplained figures or apparitions. People have described feeling strange or inexplicable chills and other unsettling sensations within the building. The courthouse is known for other unexplained occurrences and events that are attributed to its haunted nature.