Police were called on Sunday, August 24th 2014 at approximately 1:20 a.m. to Jet's Pizza, 202 W. Main Street.
The unknown person was wearing a mask and took several items and left.
From video surveillance, police can tell the person is Caucasian, wearing blue jeans and a dark colored shirt.
If you have any information on the identity of this person, please call the Fox Valley Metro Police Department at 920 -788-7505. If you wish to remain anonymous, you can call the Quad Communities Crime Stoppers at 920-788-9090.