Chengzhou police station, autopsy room.
"According to the examination, we have determined the order of the first four bodies," Zhang Peipei said."Body No. 1 was the earliest, while body No. 2 and body No. 3 were from the same year. The two bodies were almost the same, so it was estimated that the bodies were thrown away at very close times ...
"Body No. 4 was the latest, but," Zhang Peipei said,"body No. 5, which was excavated from the big banyan tree, has yet to be examined. We can't be sure that body No. 4 was the latest!"
"From the current situation, including corpse number five, the deceased are all young women. Before they died, they were naked and didn't wear any jewelry. The murderer ... Should have dealt with them very carefully ..."
"And," Zhang Peipei pointed to the bones on the autopsy table and said,"there were no obvious external injuries on their bodies, only the hyoid bone was broken. So, we suspect that they were strangled to death!"