C1196 Break with a Sound

Becker pointed at the picture on the bag and said, "The cleaner said that he saw Xia Yihan on the roof at 10 pm that night. We found Xia Yihan at 10 pm, but the entire roof is sealed, meaning the suspect can only leave through the only door. But if he comes out at that time, he will definitely meet us."

Ye Zimo frowned. According to Becker's suggestion