ST. PETERS, Mo. (AP) — Authorities investigating complaints that a suspicious bag was left outside a suburban St. Louis dressing room have found images of nude and partially clothed women on a man’s phone.

KMOX-AM reports that police began investigating after a woman became concerned about an oddly placed bag that had a small hole while trying on clothes at Mid Rivers Mall in St. Peters. Police officer Melissa Doss says the woman provided a description of a man.

After the same thing happened in Chesterfield, investigators caught a 47-year-old man. Doss says there are 20 or more unidentified women in photos on the man’s phone.

Police want to hear from people who noticed a suspicious bag while shopping at Mid Rivers Mall in late December and early January.