Horse suffers fatal injury after head-on collision with outrider after making winning debut

The two-year-old Stringin Me On was knocked to the ground as her jockey brought her back to the winners’ circle but did not survive the accidentThe moments before Stringin Me On (right) is hit by an outrider with a loose horseA racehorse suffered a fatal injury after a head-on collision with an outrider moments after making a winning debut.