A landlord in Canada brutally killed a young engaged couple who lived in his building over an apparent housing dispute Saturday before he was shot dead by police. The 57-year-old fatally shot tenants Carissa MacDonald and Aaron Stone outside a home in Stoney Creek, Ontario, on Saturday evening, Hamilton police said. Both MacDonald, 27, and Stone, 28, were already dead when officers reached the property at 322 Jones Road around 5:40 p.m., the officials said. The couple was “fleeing the residence” when they were shot, Hamilton Detective Sgt. Steve Berezuik told reporters Sunday morning, according to CBC News. “They are...