An investigation is underway into a suspicious death Sunday morning in northwest Calgary. Police say they were called to the parking lot of a Real Canadian Superstore in the 3400 block of 69 Street N.W. just before 9 a.m. Sunday for reports of shots being fired. They say they discovered the victim. “While early evidence suggests that this is an isolated attack, we fully understand that any act of violence – especially in public – is alarming for the community,” said Acting Staff Sgt. Mark Neufeld of the Calgary Police Service homicide unit in a media release. “Our focus is on quickly containing the situation, identifying those responsible, and working with the community to gather as much information as possible.” An autopsy has been scheduled for later this week. Anyone with information is asked to contact police at 403-266-1234.