A United Parcel Service (UPS) employee was arrested after sending threatening text messages to his employer about planning a mass shooting at a UPS facility in Northern California, authorities said.
원문출처 : https://www.cnn.com/2020/03/03/us/ups-employee-mass-shooting-threat-arrest/index.html
원문출처 : https://www.cnn.com/2020/03/03/us/ups-employee-mass-shooting-threat-arrest/index.html