The weather was fine.

A few catkins floating in the air circled and landed on the road tiles in front of Coco's eyes.

Coco stood at the door and waited for the people inside to communicate, in fact, she wanted to rush straight in to observe the condition of the corpse, but this was not part of their jurisdiction.

Be polite and friendly with peers. The deputy team leader said to her like a daughter, and then left her cold outside. Coco looked up at the sky, looked down and thought about it, took out the treasure bead from his pocket and was about to dismantle it, when the deputy captain broke his throat and called, "Eh, the forensic doctor who ate candy came in." ”

For a while, everyone standing around looked at her, and Coco decided to go back and give him a box of good Kuding tea, the kind that Xiaozhe cried bitterly when he took a sip.

"The deceased's name is Song Zheng, he is unemployed and middle-aged, he has never been married, he used to adopt a child from an orphanage, and now the child has moved out when he grows up." The vice-captain explained the situation while leading people into the dimly lit old husband's room.

"Why did you call us?" The main thing that Coco is most puzzled about is that the jurisdiction does not belong to us, and few colleagues will leave the affairs of their own jurisdiction to others to meddle.

"Because of potassium cyanide." Not far away, a white coat replied in a muffled voice, and handed Coco a mask, "It was a neighbor who found the person dead, and he is now being treated in the hospital, and he should have also inhaled some cyanide and had difficulty breathing." However, the ventilation of the room is much better now. The white coat approached the bedroom with Coco, and the body was lying on the floor next to the bed, the bed was messy, and there was a half-broken cup on the floor not far from the floor, and water was spilled.

Coco observed that the bedroom was messy, but the only light source window was clean.

The white coat wrote something on the notebook in his hand, "I guess he was poisoned when he fell asleep, and immediately felt uncomfortable, and he was about to drink water but he didn't have the strength to stand up, rolled down from the side of the bed, and reached for the water cup on the bedside table, causing the cup to fall down, and finally died on the floor like this." ”

Coco looked out of the window, and the crowd of onlookers on the road was densely packed, all stretching their necks, and there were young people holding mobile phones and constantly taking pictures, sometimes stopped by the police in charge of order.

The white coat didn't notice her analysis, and seemed to be a little angry, "Forensic doctor." ”

"Well...... Kindness? Coco looked back, "Oh, I hear you, that, are you sure it's cyanide poisoning?" ”

"Sure, I still had a distinctly bitter almond flavor when I came in. To be honest, I've never encountered a cyanide poisoning case, so I took a lot of look at the case briefing uploaded by your bureau in the system last week, so I asked someone to find you as soon as something happened here. ”

Coco nodded, showing a good-natured smile, and then reacted, smiling hard while wearing a mask. She pointed out the window, "Why so many people?" ”

The white coat glanced at his watch, "It's okay now, wait for the elementary school opposite to end in half an hour, and you will know what it means to have a lot of people." ”

A jumping instinct came to mind, "Elementary school across the street?" ”

"The elementary school and the junior high school are together, the green is the elementary school building, and the purple is the junior high school."

A connection suddenly occurred in her mind, and Coco looked back at the clean glass and frowned in disgust.

"Where did you find the cyanide in that case?"

"Well, a doll on a table, with both solid and gaseous cyanide."

"Tsk, it's all highly poisonous, ruthless enough, dolls? This guy died in the early hours of the morning, who would touch a doll in the early hours of the morning? Besides, I don't see any dolls here. ”

Coco went back to the bedroom door, the doorknob was greasy all year round, and the fingerprints were clear and not erased, "The outer door was not damaged?" ”

"No, they will check the surveillance probe on the road at the entrance later, and it is said that the camera at the entrance of the school can photograph the main entrance of this house."

The two of them stood at the door of the bedroom, wearing masks, and their eyes wandered over and over the chaotic room, which thing was highly toxic in the first degree? The gray shirt was thrown on the bed frame, there were a lot of broken cigarette ashes scattered outside the ashtray on the bedside table, towels, magazines, air conditioning manuals and a bunch of miscellaneous items on the single sofa, I just didn't know how he sat down, and the bed that looked so dark that it looked like it was black...... Air conditioner manual!

Coco picked up the air conditioner manual, turned around and stared at the top of the wall, "The air conditioner is new!" ”

The two of them looked up together, and the brand new air conditioner was not running, but the blades of the exhaust vents were not closed.

The white coat patted his head, "Why did you forget this, Xiao Zhang!" Go to the air conditioner outside the port to sample! ”