Pennsylvania State Police are investigating damage at the post office in Tiona, Warren County.

It happened sometime between 4:30 p.m. July 27 and 12:15 a.m. July 28 at the post office, which is located at 25 Six Mile Rd. in Mead Township.

A damaged glass pane was reported on the bottom of the entry door, causing an estimated $500 in damage, troopers said.

Anyone with information is asked to call State Police in Warren at 814-728-3600.