York Regional Police have released two pictures of a person of interest in connection with a fatal stabbing in the parking lot of Canada’s Wonderland on Sunday.

Police responded to the park on Sunday morning shortly after 12:30 a.m. at the theme park in Vaughan.

When police arrived they found to men suffering from stab wounds. One of them, a 21-year-old man from Toronto, died on scene.

The other man, an 18-year-old Toronto man, was transported to hospital with life-threatening injuries. He remains in hospital in stable condition.

Investigators are looking to speak with the person of interest who was seen in the area shortly after the stabbing took place.

The photo released Thursday shows a black male wearing a black tracksuit with an Aeropostale hooded sweatshirt.

Anyone who saw the man in the photo, or who may have information about his identity, is asked to contact police at 1-866-876-5423, ext. 7865, or leave a tip anonymously by calling Crime Stoppers at 1-800-222-8477 (TIPS).