Police are asking for the public's help in identifying a person wanted in a robbery investigation.
Sarnia police and the Ontario Provincial Police Canine Unit responded to the report of a robbery in the Cathcart Boulevard and Colborne Road area at 5:19 Sunday morning.
According to a police report, the suspect entered the store wielding a knife and threatened to kill a store employee. The suspect then demanded and was given money before they ran away.
The suspect is described as having a slim build and was wearing a black sweater with white detailing on the shoulders, grey jogging pants, tan-coloured work boots, and a wolf mask.
Anyone with information is asked to contact the Sarnia Police Service at 519-344-8861 ext. 0 or Crime Stoppers at 1-800-222-8477 (TIPS).