A man was rushed to hospital Friday evening after police say he was stabbed in the back.
Around 9 p.m., police say staff at the Tim Hortons coffee shop at 775 4th St. S.E. found the adult male in the bathroom.
He was transported to hospital in life-threatening condition.
According to police, he underwent emergency surgery and remains in life-threatening condition.
Police are now searching for a suspect.
CCTV footage has officers looking for an adult male wearing a black hoodie with a white logo and writing on the back, grey pants and white shoes.
The suspect also had a black shoulder bag slung across his torso.
Anyone with information about this incident is asked to call police at 403-266-1234 or Crime Stoppers at 1-800-222-8477.