<p>A bus mounted a sidewalk and struck four pedestrians in downtown Vancouver, Canada, on August 13, pinning three of them underneath, according to local reports.</p><p>Medical officials said</a> two people were in critical condition and two were seriously injured. CTV reporter Breanna Karstens-Smith, who shot these pictures, said three people were pinned under the bus, and that fire crews used heavy equipment and wood to try to free them. Credit: Breanna Karstens-Smith, CTV News via Storyful</p><br />
