The Royal Newfoundland Constabulary polices St. John's and other urban areas in Newfoundland and Labrador. (Paul Daly/CBC - image credit)The Royal Newfoundland Constabulary polices St. John's and other urban areas in Newfoundland and Labrador. The Royal Newfoundland Constabulary are investigating the death of a 65-year-old Mount Pearl woman as a homicide. (Paul Daly/CBC)The Royal Newfoundland Constabulary says it's treating the death of a 65-year-old Mount Pearl woman inside her home on Thursday as a homicide. The RNC says it worked with the office of the chief medical examiner, which deemed the suspicious death a homicide.