A Missouri teenager was left in critical condition after her head repeatedly was bashed into the concrete road during a massive‚ off-campus high school brawl that was caught on camera. The fight involving the teenage girl‚ whose identity has not been released‚ broke out around 2:30 p.m. Friday‚ at an intersection just north of Hazelwood High School‚ St. Louis police spokeswoman Vera Clay told Fox 2 Now. Devastating footage of the melee posted online showed two teenage girls start hitting each...