OPP have now confirmed that two people have died in an incident in Collingwood.
Police say they are investigating the deaths at a co-op housing complex on Matthew Way just after 1:30 on Tuesday morning.
The OPP Central Region Crime Unit is investigating with OPP Forensic Identification Services.
Police are not saying how they died, but neighbours have told Max FM that they heard loud noises and shouting early this morning.
OPP remind the public to be vigilant of their surroundings and personal safety at all times.
Police say further details will be provided when they become available.