Security camera images of Kam McLeod, 19, and Bryer Schmegelsky, 18, are displayed during a news conference in Surrey, British Columbia, Tuesday, July 23, 2019. The two young men, thought to be missing, are now suspects in the murders of an American woman and her Australian boyfriend as well as the death of another man in northern British Columbia, Canadian police said Tuesday. (Darryl Dyck/The Canadian Press via AP)