A social media account that some initially believed belonged to the Tumbler Ridge shooter turned out to be a fraud — and even briefly fooled a prominent non-profit organization. The username and display name on the X profile, which featured numerous racist, white supremacist and antisemetic posts, appeared to match the ones on a YouTube channel belonging to the person RCMP identified as the shooter, 18-year-old Jesse Van Rootselaar. People online used the YouTube account in their efforts to find the suspect and uncover possible motivations for Tuesday's mass shooting in a northeastern B.C. town that left eight people dead...