Cause and effect

Xiao Chuxia turned and looked at the two women who were standing at the threshold of the ward where Yu Fei was resting. When Xiao Chuxia saw that the two women were wearing Yamen uniforms, her eyes widened, and she stepped out of the ward. 

Yu Dong exchanged a look with Wu Junfen before the two of them also stepped out of the ward. They also wanted to hear what the Yamen officers found regarding this case. 

 Once they stepped out of the ward, they heard Xiao Chuxia say to the two Yamen officers, "I am really sorry. My husband just woke up and is suffering from amnesia. I don't think that you will be able to get any answers from him."

"We have already heard about this from the physician," the yamen officers on the right said to Xiao Chuxia. 

"Then.." Xiao Chuxia parted her lips in confusion. Why were these two Yamen officers here?