The victim was unable to provide police with descriptions of the suspects, Wilson said.
In another incident, Penn State Police Supervisor Bill Moerschbacher said that at about 8:30 p.m. Monday, a female Penn State student was walking on the sidewalk between the Electrical Engineering Building West and the Hintz Alumni Center when two white, male suspects grabbed her. The suspects touched her inappropriately, but fled when a passerby entered the area.
The first suspect in the incident was described as wearing a blue Penn State baseball cap, a black coat, blue jeans and sneakers.
He had no facial hair and was not wearing glasses, Moerschbacher said.
The second suspect was described only as wearing a baseball cap, blue jeans and sneakers, he said.
The female reported the incident to police on Tuesday.
Four sexual assaults occurred on campus and in downtown State College last month.
The two on-campus and two downtown September assaults have yet to be solved.
While this week's two assaults appear to contribute to an unusual pattern, no evidence warrants a direct connection among the crimes.
The incidents prompted Penn State police to increase its presence within the last month around areas where the earlier assaults occurred.
Any witnesses or others with information about these incidents are asked to call State College police at 234-7150 or Penn State police at 863-1111.