No way, how did the steel bar come into play?
Could it be that the killer had prepared a weapon after going upstairs?
But I clearly saw on the surveillance that the killer was unarmed. Unfortunately, the cameras only covered the elevator entrance and the lobby on the first floor.
To protect the residents' privacy, there's no surveillance set up in the public areas outside the residents' doors.
The origin of the steel bar is unknown, and the weapon was from the victim's own home.
Although some causal relationships are still unclear, Luo Fei can be certain that the killer is very familiar with the situation here, having at least entered the house once.
Otherwise, it would be impossible for him to get hold of two kitchen knives simultaneously!
Wait, if that's the case, it doesn't make sense.
If the killer was really familiar with the victim's household, there wouldn't be a need for such elaborate maneuvers—they could just lie in wait to kill...
