Brian Collins was in health class when a gunman entered and killed his teacher, Jean Kuczka. The shooter also killed fellow student Alexzandria Bell, 15, and injured seven other students. Brian "was shot through his hands and a bullet lodged in his jaw, missing a major artery by centimeters," according to a GoFundMe. After Brian was injured, he escaped by jumping from a second-story window and was treated at an area hospital. More on his "physical and emotional recovery" and how to support his GoFundMe at the link in our bio. 📷: GoFundMe