After amnesia, I became a forensic doctor

Chapter 539 The cause of the fire
"The fire started on the 23rd floor. According to the owner of the house, rashes have occurred one after another in the house recently. To avoid infecting the children, the whole house is disinfected with alcohol every day. It may be too dry. The fire broke out when the air conditioner was turned on last night."

"Turning on the air conditioner caused a fire?" Su Jin paused. "Even if the alcohol content in the air is high, it won't be..."

"Because the people from the air-conditioning company came to clean the air-conditioner yesterday afternoon, and it was turned on in heating mode. The central air-conditioner caught fire, and the entire pipe was on fire. It was too late to put it out." These are the original words of the person in charge of the fire brigade.

Su Jin shook her head: "The odds are too low..."

But it's not impossible.

She continued to walk up, "The explosion was also on the 23rd floor, why?"

"Natural gas leaked, causing an explosion."

"It took so long to leak it? And without a fire source?" Su Jin always felt that it was too a coincidence. Why did it all happen on the 23rd floor?
"You think it's suspicious?"

"You have no doubts?" she asked back.

Shan Chenxun rubbed her hair, said with a smile, "There are many doubts."

They quickened their pace and reached the 10rd floor in 23 minutes.

This floor was the worst burned, with the walls of the stairwell blackened, the security door blown out, and the floor littered with rubble.

"Be careful." Shan Chenxun reminded the two women.

Yuan Ke held the flashlight and entered the corridor. Su Jin shone the flashlight on the security door. She walked forward slowly and kept looking around.

The air in the corridor was turbid, and the walls were scorched black. There was only one house on this floor, and the double doors were also blown up.

The three of them entered the room one after another, and the living room was in a mess, the sofa, dining table, etc. could no longer be seen in their original appearance.

Especially the air outlet of the air conditioner, the pipes were melted by the fire, and the whole house was devastated.

"Go and have a look in the kitchen." Su Jin said.

Shan Chenxun followed her to the kitchen. She squatted down, stared at the natural gas pipeline under the cabinet, and took a careful look with the flashlight.

"Look..." She gestured to Shan Chenxun.

The man leaned closer and looked at the valve of the pipe. Su Jin touched it lightly, and there was only a little black ash on the gloves.

"It's cleaner than other places." Shan Chenxun stared at the light dust on her fingers, it was obvious that some of the dust on the valve switch had been wiped off.

"Someone must have moved the valve after the fire or explosion."

"Well, if it wasn't for the firefighters, then there is something wrong with this person." Shan Chenxun got up and checked the entire kitchen.

Since it has been burnt beyond recognition, nothing unusual can be seen.

Yuan Ke took a picture of the valve, and the three walked around each room before continuing upstairs.

The lights on the top floor are bright, and the cordon has been pulled from the elevator.

The scene remained as it was, Su Jin and Shan Chenxun stood on the landing, looking at the dried blood on the glass.

"The first layer has a relatively large area. I judge that it should be the blood of the deceased. She is bleeding from the aorta of the neck, so the blood volume is naturally more..." Su Jin pointed to the glass, "The second layer is dripping blood, not much blood. , only a few dozen drops."

"Well, it should be the blood of the second person. As for the third person..." He frowned, and there were three bloodstains that could not be seen with the naked eye.

Su Jin walked up and looked at the blood stains on the glass in the corridor, which were similar to those on the stairs.

Entering the master bedroom, there is a strong fishy smell, which may be the reason why the windows are closed tightly. There is also a weird smell in the air, and I can't tell what it is.

"Did you smell anything?" She looked at Shan Chenxun.

(End of this chapter)