Duan Shi had lost his mind and gone berserk.
He had been held in the police station and everyone knew that freedom was restrained in there while someone like Duan Shi yearned to be free.
If he were to be detained in the station for a week, he could not withstand it. The main reason was that there was no alcohol in the police station.
An alcoholic like Duan Shi would not be able to survive without a drink. Like those who had the habit of smoking or drug addictions who were unable to break the cycle, he was the same.
Hence, Duan Shi lost his cool when Yun Jian produced the voice recorder. He was unable to beat Yun Jian so he raised the knife to threaten her.
Officer Wu and others felt their heart lurch when they saw Duan Shi pick up the knife.
