The bodies of men and women were found at Windycove Lane at home on Friday night.
The Royal Consulate of Newfoundland is investigating the sudden death of two people at Conception Bay South.
In a press release on Saturday morning, police said police officers responded at Windycove Lane on Friday night and found men and women dead.
RNC said the cause of death was still under investigation and its criminal investigation department was investigating the case.
Police say there are no public security concerns associated with the incident.
In an email to CBC News, an RNC spokesman said men and women are known to each other.
Anyone with information will be asked to call the RNC or Crime Stopper.
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