ALBUQUERQUE, N.M. (AP) — For at least a week, authorities say, 15-year-old Nehemiah Griego had been planning the attack. After shooting his mother and three siblings in their beds, he ambushed his father as the pastor returned home from an overnight shift at a homeless shelter. Then the teen reloaded the family's rifles.
Teen kills family, aborts mass shooting
Teen regularly shot guns with father