MARKHAM, Ont. - Police north of Toronto say two men are recovering from stab wounds after an altercation at a coffee shop in Markham, Ont.

York Regional Police say they were called to a Tim Hortons on Sunday evening, where they found a 21-year-old who had been stabbed.

They say they also found three other men they believe were involved in the incident, and one of them was also suffering from stab wounds.

Both injured men were taken to hospital for treatment.

Police say they're now looking for a fifth man they believe was also involved in the altercation but fled the scene.

They're looking to speak to anyone who may have witnessed the incident or its aftermath.