After releasing him.
Superintendent Song went to a corner of the yard at the police station. He took out his mobile phone and made a call to Wang Shuixin.
"Hello, Old Song." Wang Shuixin was still awake.
Superintendent Song said harshly, "Old Wang, Zhang Ye has already been released. I am just calling to inform you."
Wang Shuixin was stunned, "What? Released? Why was he released? He beat up my son so badly, yet your station still doesn't....."
