Ten people were killed and 10 others injured after a student opened fire at a Texas high school on Friday, the state governor said.
The attacker, who was arrested and charged with murder, was identified as Dimitrios Pagourtzis, a 17-year-old pupil at Santa Fe High School.
He allegedly used a shotgun and a revolver taken from his father, who legally owned the weapons.
Most of the dead are students, police said.
BBC reported that there were 1,400 students in the school at the time of the attack.
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