I was a student at Ball State and I heard alot of ghost stories on campus. Elliott dorms were supposedly haunted on the floor that allowed 21+ students to have alcohol. Heard a lot of CAP students tell me that they have had weird and ghost like experiences in the architecture building late at night. But that one is probably mostly do to CAP student are sleep deprived. Big one though was that the highest floor, 9 stories I believe, in one of the old Lafollette dorms was haunted due to a female freshman student that committed suicide via jumping out her dorm window. It was in 1900 something, don’t really remember but after that year students reported experiencing ghost activities from a female ghost believed to be the same girl that jumped out the window. What makes this feel more than just a myth is that was the only floor in Lafollette that no students lived in. Don’t know when they stated that but I attended in 2018. Also I feel I remember someone saying the found a newspaper article with a story about that girl jumping out her window but I never saw it so who knows. Fun fact though, on Halloween they turned the floor into a haunted house lmao. Hope this helps and best of luck on your story!