ORANGE, Calif. — A gunman killed four people, including a 9-year-old boy, and injured a fifth in an apparently targeted shooting Wednesday at a California office complex.
Authorities identified the suspect Thursday as Aminadab Gaxiola Gonzalez, 44. Officials said he had business or personal relationships with each of the victims shot on Wednesday, including the 9-year-old boy, who was the son of one of the other victims.
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