Sent_en: 2zh The 15-year-old suspect's home and computers were searched and evidence was collected, which revealed that he allegedly tried to purchase black powder explosives and machine guns over the Internet.
Sent_yy: 这名15岁的嫌疑人的房屋和电脑被搜查，并收集了证据，据称他曾试图通过互联网购买黑色粉末爆炸物和机枪。