Here’s what we know about the shooting in Tumbler Ridge, British Columbia

By Max Saltman, Caitlin Danaher, Hira Humayun, Billy Stockwell, Lex Harvey, Christian Edwards, Catherine Nicholls, CNN (CNN) — The tiny mountain town of Tumbler Ridge, British Columbia, witnessed one of the worst school shootings in recent Canadian history on Tuesday. Authorities say that an 18-year-old female killed at least eight people, including two family members,