Penn State Police are reporting that a female visitor was sexually assaulted this weekend on campus.

Police say four unknown males gave her drugs making her unconscious before performing unwanted sexual acts.

They say this happened between 10 p.m. Saturday night and 7 a.m. Sunday morning in a parking lot near the Bryce Jordan Center.

University Police released that information as a timely warning to students.

This is the fifth timely warning of the semester. All five are warning issued have been for forcible sex offenses.