Wang Shikai's elder brother, Wang Shiji, worked at the Changyang City railway bureau. When the police arrived, he had just received the news, but he didn't flee. Instead, he organized his identification documents and other belongings, and was in the midst of instructing his children.
The police did not give him much warm space, and after a short wait, took him back to the police station.
Wang Shiji was silent throughout the journey, and was detained in another interrogation room.
This time, including Xu Taining, many people couldn't help but watch the surveillance video. Yu Wenshu simply cleared out a large conference room and then connected it to the signal from the interrogation room.
There wasn't much of an interrogation battle. Wang Shiji only asked, "What evidence do you have?"