Winnipeg police are asking the public to help them find two men, both named Patrick, believed to have been involved in an assault that seriously injured another man on Hendon Avenue earlier this month.

A 50-year-old man suffered “multiple serious injuries to his upper body” during an attack at a building complex on Hendon Avenue, just off Roblin Boulevard west of Assiniboine Park, in the afternoon on April 9.

Police released photographs of Patrick James Hall, 55, and Patrick Arthur Hapa, 37, on Monday.

Hall is five feet, eight inches tall and weighs 233 pounds with a heavy build and long curly hair.

Hapa, who is also five feet, eight inches, weighs 166 pounds and has a medium build and straight dark hair, police said.