The Thunder Bay Police have made an arrest after a number of harassing letters were received at local businesses.

Police began investigating in March after a harassing letters were sent to a local business.

The letters were sexual in nature.

The Major Crimes and Forensic Identification Unit continued the investigating and it led to two other similar incidents.

One was in September of 2022 and the other reported between June and July of last year.

Police continue to investigate the possibility that other victims received harassing letter but have not come forward.

A 54 year old man faces three charges of criminal harassment.