Crime Scene Investigation Office.
Lu Chuan is conducting analysis and identification of footprints collected from the scene.
Due to the large amount of blood at the scene, the traces of the culprit's footprints are very clear.
In addition, Lu Chuan also collected some bloodstains on the wall, preparing to do some bloodstain pattern analysis.
By assisting the footprint identification results, the physical characteristics and age range of the suspect can be more accurately locked down.
In recent years, a term called criminal profiling has emerged in the field of crime scene investigation.
In fact, this is not considered a new term; criminal profiling has long existed, and the Haizhou City Public Security Bureau has specialist suspect profilers, currently assigned to the Image Investigation Team.
