Actually, at the very moment Li Anquan arrived at the Public Security Bureau, the Deaf Old Lady was already inside, and Zhang Ming was the one handling her case at the time.
The old lady's purpose in coming to the Public Security Bureau was very simple: she directly stated her identity as a recipient of the Five Guarantees and the surviving family member of a revolutionary martyr!
"Comrade officer, He Yuzhu is my grandson, and he has always taken care of me. If you arrest him, I'll have no family left. How do you expect an old woman like me to live?"
Chapter 33