After coming out of the Criminal Investigation Team Leader's office, Zhang Chao went straight to the evidence lab.
Inside, there was only Old Zhang on duty. He was wearing reading glasses and organizing files at his desk. Hearing the door open, he looked up.
Seeing it was Zhang Chao, he quickly put down the document in his hand and asked, "Instructor, how do you have the time to come here today?"
Zhang Chao closed the door casually and walked over to Old Zhang, smiling, "There's something requiring attention here."
"Zhang, I'm here to get a piece of evidence today."
"The watch that was sent in a couple of days ago, I want to retrieve it and send it for testing."
Upon hearing this, Old Zhang immediately turned and headed toward the evidence cabinet.
As he searched, he said, "That watch is all rusted, is there still a need to test it?"
A minute later, he took out a white dust-free bag from the cabinet.
