Just as Mu Xingjuan said, Hao Lianshan's home is very clean, not like a crime scene. After a round of inspection by the technical staff, there were no signs of a struggle, and it was not a crime scene. The victim should have left on their own.
He then notified the traffic department to retrieve the video surveillance from the intersection for a look.
The video also confirmed Cao Gang's speculation. The deceased rode out on an electric bike on the morning of April 8th, past 8 AM. The electric bike he was riding matched the one seen in the surveillance video at 2:20 AM on April 10th, which the killer used to dispose of the body. It should be Hao Lianshan's electric bike.
"Continue tracking his movements."
The killer's movements were not tracked, but Hao Lianshan traveled on main roads, making his whereabouts easy to trace.
