It was three o'clock in the morning and the sky was covered in dark clouds. There was no light outside yet.
Zhao Yu, Li Luoyun, Ran Tao, Zeng Ke, Wu Xiumin and the second generation thief, Ma Laodan, were in the police investigation car, having just arrived at Bliss Nursing Home. At first, Zhao Yu wanted the special investigation group to complete the investigation on their own. But, after he thought it through, he decided to bring along Li Luoyun and Ma Laodan.
The reason for this choice was that, after the experience from the Hasty Murder Case, he realized that the murderer was able to complete the crime before the police had arrived. Hence, he couldn't help but suspect that there was a spy in the police station.