Did 'Halo' video game drive teen son to murder?
12/18/2015 10:00 am PST
One teen's deadly obsession with the ultra-popular video game "Halo": The 16-year-old wanted to play the game so badly, he was willing to kill for it.
How do you forgive your own son when he becomes a monster?
It's a question Daniel Petric's father asked himself after he was shot and his wife was killed after they banned the teen from playing the video game.
