US: School shooting suspect charged with murder

A teenager accused of killing his father and then shooting two students at his former high school in Hillsborough, North Carolina, said today he had been obsessed for years with the mass killing at Columbine High School.

Alvaro Rafael Castillo, 19, was charged with murder after deputies forced their way into the family’s home and found the teenager’s father, Rafael Huezo Castillo, had been shot to death.