Bai Jingrou glanced at the clip being played. "I clearly turned the surveillance cameras off beforehand."
"I sent someone else to install a pinhole camera." Fang Xinxin answered her question.
"But, I personally witnessed Doctor Guo Yi injecting Long Jingyuan and Long Xuan with the medicine that would kill them. I even watched as they stopped breathing. Why are they still alive?"
"I arranged for criminals on death sentences to put on high-quality synthetic masks and for them to replace the two of them. You were nervous at the time, and stood behind Doctor Guo Yi as a nurse. Hence, you failed to gain a clear look at them. The people who died were criminals on death sentences. As for the reason they were willing to cooperate, it's because I promised to give their families a sum of money. In any case, they were doomed to die. Thanks to you, however, they were able to die comfortably and with a peaceful mind."