Ohio State University Police tonight issued a public safety notice for a man who appeared to follow a female student at Thompson Library.
The woman was uncomfortable by his presence and left the area, when the man left the building, according to the alert.
Police believe the man is the same suspect who previously committed an act of public indecency in the library.
The suspect is described as a man between 25 and 35 with a black goatee and mustache. He was last seen wearing a white baseball cap, white rimmed sunglasses, a gray T-shirt, black pants and black athletic shoes with white soles.