Police are investigating an indecent exposure that took place Thursday evening on the seventh floor of McKeldin Library, according to a University of Maryland safety notice.

At 6:57 p.m, University Police were contacted by a female student who reported that a man sitting at a nearby desk revealed his genitals and proceeded to arouse himself, according to the report.

The suspect is described as a 40-year-old man with facial hair, wearing a red knit hat and black jacket. Police could not locate the suspect despite searching the area.

An investigation of this report is still underway, and police encourage people with information regarding this case to contact them at 301-405-3555.