Halton Police say the death of an elderly couple in Oakville earlier this week, has been ruled a murder-suicide.
Neighbours on Summerhill Crescent, around where Prem Singh and his wife Jan lived, were shocked to hear of their deaths on Wednesday.
Halton Police say following their investigation, it appears Prem shot his wife, before turning the gun on himself.
Investigators continue to believe there is no threat to public safety and no outstanding suspects.