Cause Of Death: Gunshot
Game/console Responsible: Grand Theft Auto

This one has less to do with ignorance or obsession, and more to do with just being a plain ol crazy fu*k. Devin Moore directly cited his infatuation with Grand Theft Auto and said that he had lost the ability to distinguish reality from the virtual world. In 2003, Moore jacked a cop car, got his hands on a gun, and open fired on the officers in pursuit, mortally wounding three of them. When finally apprehended, Moore offered these words as justification for his crimes, "Life's like a video game. You've got to die sometime." Like we said, just plain crazy.