The five-and-a-half-year-old nephew of Lu Yao's girlfriend hadn't been injured by a stud gun, as Lu Yao had claimed, but by a brad nailer.
A brad nail, approximately 2.5 centimeters long, had entered through the right corner of his right eye and penetrated deep into his brain.
To make matters worse, as the T-nail entered the brain, the interplay of resistance and kinetic energy caused it to deflect and turn sideways.
Not only did this cause more extensive brain damage, but it also made removing the brad nail through the original entry wound impossible.
At nearly 5:30 p.m., Yan Feifan, Zeng Ni, Duan Yu, Xu Yanhai, Sun Xuenong, and Shang Xiaorong all arrived together at the neurosurgery intensive care unit of Jingcheng Union Medical College Hospital.
As Yan Feifan stepped out of the elevator, he immediately spotted Lu Yao in the hallway, along with his girlfriend.
Lu Yao's new girlfriend, whom he had only recently started dating, was named Mo Ruxuan.
