They are the lives gone much too soon. Fourteen students and three adults were killed when a gunman opened fire inside Marjory Stoneman Douglas High School in Parkland, Florida. The victims range in age from 14 to 49. Some had just started high school, others were preparing to enter college. The adults who died gave their lives to protect their students from the gunmen's bullets. InsideEdition.com's Lisa Voyticki has more.