
Officers with the Calgary Police Service are in Mexico as part of their investigation into the disappearance of five-year-old Nathan O’Brien and his grandparents Alvin and Kathy Liknes, CBC News has learned.

Officers with the Calgary Police Service are in Mexico as part of their investigation into the disappearance of five-year-old Nathan O’Brien and his grandparents Alvin and Kathy Liknes, CBC News has learned.