Chapter 1797 "The murderer is familiar with the monitoring of every corner of the community. At first, I was not sure. Later, I asked the property manager on duty. Before and after the accident, there was a power failure in the community.

In order to alleviate the pressure of power supply, this community uses two power supply systems, one for underground parking lots and one for 1-4 unit buildings, the other for 5-10 blocks, and Uncle Zhang lives in 5 blocks. The murderer was very clever. He only destroyed the first power supply system. He thought he could alleviate the suspicion. After all, no fool would commit a crime in...