@CNN: A 9-year-old boy shot and killed his 13-year-old sister after they got into an argument over a video game controller while their mother was making lunch in the kitchen https://t.co/LmgdafhMuT

A 9-year-old boy shot and killed his 13-year-old sister after they got into an argument over a video game controller while their mother was making lunch in the kitchen https://t.co/LmgdafhMuT

— CNN (@CNN) March 19, 2018