In the conference room, Zhang Hui and Qin Yong were holding a case analysis meeting and action group investigation briefing, while Lu Chuan was still busy in the crime scene investigation laboratory.
Yang Sen and Yang Lin had collected a large number of fingerprints that required Lu Chuan to analyze them one by one.
Additionally, the footprints found at the scene needed Lu Chuan for identification.
The identification of the footprints was relatively simple, as the footprints at the scene were clear, making it easy to conduct identification and analysis.
However, Lu Chuan found the analysis results somewhat strange.
The footprints discovered at the crime scene appeared to have been left by two individuals.
One set of footprints at the entrance was likely left by the informant, Li Pingzhang, after he opened the door and entered the church.
