Xu Fan held Tongtong in his arms and followed Lu Chenbing out of the interrogation room.
Several people in uniform, carrying briefcases, slowly approached Lu Chenbing's side.
"Chief Lu, the members of the 'Liu Hai case' investigation team are all in place," said a police officer with glasses, saluting Lu Chenbing respectfully.
"Good, take Liu Hai away for a thorough interrogation, but add one more charge, attempted premeditated murder of police officers," instructed Lu Chenbing with a stern voice.
Li Shan, the guard beside him, then briefed them on the dangerous situation Lu Chenbing faced in the interrogation room.
"What audacity Liu Hai has! Chief Lu, you're not injured, are you?" the head of the investigation team asked with concern.
"I'm unharmed. For scum like Liu Hai, we must conduct a thorough investigation and show no leniency!" declared Lu Chenbing firmly.
"Yes!" the members of the investigation team replied firmly in unison.