In the conference room of the Criminal Investigation Team, photos of Zhang Qian and other victims' bodies were displayed on the projector screen.
After a careful observation, Jiang An noticed that both individuals had a deep wound below their throats.
Just by looking at it, based on anatomical positions, he concluded that the wounds must have pierced through their tracheas and throats.
According to the principles of human vocalization, once the trachea is ruptured, the deceased can no longer scream loudly.
Even if they wanted to shout, they would only make a muffled sound.
This might be why the secondary bedroom victims did not sense the danger.
Jiang An's gaze turned to the bloodstains on the floor.
After these two people were taken down, the female suspect remained in the living room.
The other two men went into the secondary bedrooms.
He pulled up the autopsy photos of Zhang Qian, showing numerous wounds on her chest.
However.
