Windsor police have charged one person and are seeking three others from a downtown assault early Saturday morning.
The investigation found two men were approached by a group of men, known to each other.
The group began assaulting the two men and ended up pushing them through the window of the restaurant.
One of the victims suffered serious injuries and was taken to hospital, the other only suffered minor injuries.
Police have identified one of the attackers and are looking for three more.
The suspects were described as:
1) Male, olive skin, with longer hair pulled up into a bun on top, wearing a white dress shirt and dark pants.
2) Male, olive skin, wearing a white sweater, short dark hair, and dark pants.
3) Male, olive skin, wearing a blue dress shirt and lighter coloured pants.
22-year-old Aymane Sabbah is charged with assault and aggravated assault.