I Fix Air-Conditioner

The hearse with the weird odor slowed to a stop before the entrance. The sound of pebbles could be heard bouncing on the ceiling. There were footsteps coming from the corridor, and there seemed to be someone sawing next door. The door knob to the room rattled slightly, and the faucet in the bathroom kept dripping even though it had been screwed shut. There was a rubber ball that rolled on its own underneath the bed. Wet footsteps started to surface one after another on the floor. 
At 3 am, Chen Ge held a cleaver in his hand as he hid beside the room heater. The call he was trying to make was finally answered. "Landlord, is this what you meant by 'the house can be a little crowded at night'‽"

Millman97

My House of Horrors

Lonelytree

Daoist6fubtiW

"That's not impossible. We have procedures to follow." Captain Yan picked up the record that Lee Zheng had made. "On the way here, I logged into the case file on the server, and the case you mentioned did have many loopholes."

"There are many things hinging on this case, and I fear it is related to a large child kidnapping ring. That is why I'm so worried." Chen Ge rushed through his words, but he did not reveal everything that he knew.

"It is because this case is so big that we have to be careful." Captain Yan looked at the record, and his fingers tapped the table absent-mindedly. "The situation in the case is similar to what you described, but there is something that confuses me. When the killer was dropped at the door of the station, he was fully unconscious, and the doctor said that he suffered from great mental trauma…"

Reap What You Sow