Police investigate if Douglas Garland has links to other violent crimes

CALGARY- Police are trying to determine if the man accused in the triple murder of a missing Calgary family has connections to any other unsolved, violent crimes.

Five-year-old Nathan O’Brien and his grandparents Alvin and Kathryn Liknes haven’t been seen since the end of June, when they vanished from the Liknes’ Parkhill home.

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Douglas Garland, 54, has since been charged with three counts of murder in the case, despite no bodies being found.

Global News has learned that investigators are now seeing if he has links to any other violent crimes, which experts say is common in cases like this.

“If you have unsolved crimes and you have no idea who might have done them, then you have an individual who you suspect is capable of doing a range of very violent actions, then it makes sense,” says forensic psychologist Dr. Perry Sirota. “There might be a fit between what this person is suspected of doing, because of course it’s alleged now and it might fit with a pattern of crimes that remain unsolved.”

One of the cases being looked at is the death of Helena Mihaljevic. The 32-year-old was found dead in a rural area near Airdrie in 2007, nearly a year after she went missing.

Garland was previously charged with drug trafficking and stolen property, and was also caught using the identity of a 14-year-old Alberta boy who was killed in a car crash.