The OPP are investigating a shooting incident that happened in Caledon yesterday.
At around 5:15 am, police were called to a residence on Finnerty Side Road.
Caledon OPP had initially issued a shelter-in-place advisory, and roads were closed in the surrounding area.
Three people were injured, and were taken to hospital.
One person was in serious, but non-life-threatening condition, while the other two had minor injuries.
Four peoples were taken into custody following a preliminary investigation, while investigators believe that additional suspects remain at large.
Anyone with information is asked to contact the OPP at 1-888-310-1122, or Crime Stoppers at 1-800-222-TIPS (8477). You can also provide a tip through ontariocrimestoppers.ca .