"How could you say that, Mr.Constable?"
"I'll tell you, it's quite a coincidence last night. I initially thought about how I could sneak back into the cell unnoticed after changing shifts. But who knew that one of the guards inside had something urgent at home, so I substituted for him. Then I followed your instructions and found the people in Yang Xiao'an's cell. But it's really a misfortune for Yang Xiao'an."
The prison guard paused before continuing, "There really is a man in Yang Xiao'an's cell who's been sentenced to be executed next spring. That person harbored a lot of resentment, and after I found him and gave him some alcohol, he started causing a ruckus with Yang Xiaochuan under the influence. But things got out of hand; not only was Yang Xiao'an's arm broken, but two of them. The most crucial part was that his son got caught in the scuffle and somehow had his leg broken too."