An expert in digital forensic examinations will continue to present evidence on day 11 of the triple murder trial of Douglas Garland.

A home in southwest Calgary, formerly occupied by a couple who police say were murdered along with their grandson, has now been demolished.

Gruesome details of blood stains and drag marks found at the home of Alberta grandparents Alvin and Kathy Liknes on June 30, 2014 were released to the public for the first time this week.

A timeline of events in the disappearance of Calgary grandparents Alvin and Kathryn Liknes and their five-year-old grandson, Nathan O'Brien.

A Calgary community, family members and friends are mourning the loss of a young boy and his grandparents.

Four questions surrounding suspect Douglas Garland and the evidence that led to three murder charges for a pair of Calgary grandparents and their grandson.

The criminal history and past mental health concerns related to Douglas Garland, who is charged with the murders of two Calgary grandparents and their grandson.

Investigators are returning to the scene of the crime in the disappearance of a five-year-old Calgary boy and his grandparents.

There was a large police presence at a rural property north of Calgary Saturday, as the search for a five-year-old boy and his grandparents entered day six.