Madoc OPP is investigating the report of a suspicious person in the Tweed area. On Tuesday afternoon a home owner reports that an unknown man walked into their home on Jamieson Street and only left on foot when he was challenged by the homeowner. A few minutes later a woman on St. Joseph Street called police about a man banging on her window. The suspect rode off on a bicycle in an easterly direction. He is described as a man in his late teens or in his early twenties. He was wearing jeans and a black hoody. The OPP K9 unit was not able to track the man and now the OPP Forensic Identification Unit is working with Madoc OPP on the investigation. Anyone with information about this person is asked to call the OPP or Crime Stoppers.