Watch: 14-year-old boy charged in Georgia school shooting

The 14-year-old opened fire at his high school outside Atlanta, killing four people and wounding nine

A 14-year-old boy opened fire at his high school outside Atlanta in Georgia, killing four people and wounding nine. 

The teenager has been charged as an adult in the deaths of Apalachee High School students Mason Schermerhorn and Christian Angulo, both 14, along with instructors Richard Aspinwall, 39, and Christina Irimie, 53.