The Memphremagog Police Department is asking for the public's help in identifying the suspect in an assault case that occurred last May.
The suspect, a white man aged between 20 and 35, allegedly violently assaulted a septuagenarian on May 21 near the intersection of Dollard and St-Patrice streets West, in Magog, in the Eastern Townships.
"The eldest suffered a major laceration and had to be treated in hospital for his injuries," authorities said.
The suspect is approximately 5ft6 (170m) tall and weighs between 165-175lbs (74-79kg).
Anyone with information to identify the suspect is asked to contact investigator Geneviève Allaire at 819-843-3334, door 227. All information will be treated confidentially, said the Memphremagog Police Board.