Immediately, they focused their investigation on the bathroom.
You have to know, the place where the killer and the victim fought most fiercely is often the most likely to have trace evidence left behind.
This is why Jiang An kept emphasizing earlier— the bathroom is the key area for investigation.
At this moment, everyone stood at the bathroom door.
In accordance with the sequence of investigation protocols, it was the task of the trace photography personnel to photograph and fix all situations of the scene first.
This step is extremely important in all scene investigations.
Because once the items at the scene are moved, they cannot be completely restored.
As the saying goes, "A good memory is not as reliable as a worn-out notebook." If this case becomes a cold case and remains unsolved for years, they can conduct scene discussions using the original photos.
