A shooting last night in the town of South Bruce Peninsula has left one person in hospital with serious but non-life threatening injuries.
Bruce Peninsula OPP officers were called just before 7:30pm last night.
Police arrested and charged, one male adult and three male youth, in Grey County early this morning without incident.
They face charges of aggravated assault, use of a firearm, possession of a loaded firearm and robbery with a firearm.
Three of the accused males are being held for a bail hearing today in Owen Sound.
The fourth male will be held for a bail hearing tomorrow in Owen Sound
Police are at the early stages of the investigation.
Names of the accused will not be released under the authority of the Youth Criminal Justice Act which prevents identifying a young person charged with a criminal offence.
The Bruce Peninsula OPP is requesting anyone with information that can assist police to call 1-888-310-1122.
Should you wish to remain anonymous, you can call Crime Stoppers at 1-800-222-8477 (TIPS) or send a web-tip to crimestop-gb.org, where you may be eligible to receive a cash reward of up to $2,000.