Two people were shot and killed over an alleged disagreement with their landlord in Stoney Creek, Hamilton, Ont., on Saturday. The two victims, a 28-year-old man and a 27-year-old woman, were found dead by police upon their arrival, responding to shots fired. And, a three-year-old Oakville, Ont., boy died after being pulled from a residential pool on Saturday evening. An investigation is underway. Plus, Olivia Chow, a mayoral candidate, was out campaigning to help make libraries more accessible to Torontonians.