Beating Leaves Teen In ICU file photo.

A 15-year-old boy is in serious condition with bleeding on his brain, and four suspects are in police custody after an assault on Marentette Ave. in Windsor.

Officers were called to assist an ambulance in the 1000-block around 7:30pm Monday night where the teen was breathing, but unresponsive. He had obvious trauma to his face and was bleeding from his nose and is currently in the Intensive Care Unit.

Police arrested four people, two girls aged 15 and 16 and two men aged 17 and 20. All four face aggravated assault charges.

Investigators say the investigation is still in its preliminary stages and ask any witnesses to come forward. Anyone with information should call the Windsor Police Major Crimes Branch at 519-255-6700 ext. 4830, or Crime Stoppers at 519-258-8477 (TIPS). Information can also be submitted on Facebook and at