University Police are looking for a suspect who is wanted for indecent exposure. UPs said the alleged offender is a white male about 43 years of age.

According to a description of the suspect, he has brown hair, balding on top, brown frame glasses, lenses tinted brown, and was last seen wearing a blue plaid flannel shirt and brown pants.

UPs said the male walked past a DuSable Hall classroom in session and stood in front of the open door masturbating.

UPs said they have received a number of complaints regarding someone fitting this description during the last two years.

“This usually occurs on the third or fourth floor of DuSable, and usually between 3 (p.m.) and 6 p.m.,” UP detective George Liepins said.

He said the one or two minutes it takes for a witness to call the UPs and one or two minutes it takes them to arrive, the suspect has had time to slip away.

UPs urge anyone who sees a man of this description to call them immediately.