Police are investigating a robbery at knifepoint in Gravenhurst that happened Sunday night.

The OPP is asking for the public’s assistance in helping to find whoever is responsible. The incident happened at roughly 8:30pm when an unknown male suspect went into a business on Bethune Drive North and demanded cash while showing the knife.

The suspects is described as a six feet tall male with a medium build. He was last seen wearing a black jacket, grey hooded sweater and left the area in a silver SUV.

Anyone with information on this incident is asked to contact the Bracebridge OPP Detachment or Crime Stoppers.