The scene of the crime is located at No. 16 Yode Lane, a cottage converted from an RV, Wang Hao and Jerry are about to arrive, the scene has been protected by the community security officer, the forensic team has entered to collect evidence, Wang Hao and Jerry came to the scene, put on white gloves, and began to inquire about the situation.

"Hello officer, I'm Terry, the head of the community vigilante, and this is the neighbor's kid who found it, well, it's the kid over there. Terry said as he pointed to the twelve-year-old who was sitting outside the room with a few middle-aged people.

"Okay, thank you for your hard work, we'll officially take over, let's go take a look first, please help maintain order." Jerry commanded.

"Hey, little brother, how did you find out about the situation, can you tell me?" Wang Hao walked over and asked the child who found the scene of the crime.

"Oh, hello officer, it's like this, I was playing rugby here just now, but accidentally the ball hit the telephone pole over there, and then bounced to this side and smashed Miss Mary's glass, I was about to apologize, but after knocking on the door for a long time and there was no response, I went to the window to take a look, and found Miss Mary lying motionless on the sofa, but I didn't pay attention to me no matter how I shouted at her, so I called my father, and then my father called the police. ”

"Oh, did you go into the house?" Wang Hao asked the father beside the child.

"Oh, we didn't respond for a long time, I called the other neighbors in the neighborhood to break down the door, but we found that Miss Mary was stiff, so we called the police. The child's father said, and several neighbors who entered with him later also proved that the child's father was telling the truth.

"Wang, the time when the body was found is 12:50 p.m. today, let's go in and have a look. Jerry pulled Wang Hao into the house.

The house was not in disarray, the lock was said to have been broken by a neighbor when he broke the door, the windows and skylights were closed, a large box of ice cream was on the coffee table, all of which had melted away, and the woman was lying on the sofa with her head on her back, still holding half a bottle of brandy in her hand.

Wang Hao carefully observed the scene environment, trying to find clues from it.

"Wang, the case is closed, let's go back directly. Jerry said as he returned with a document.

"What the hell? We've just gotten here, and you're closing the case. What kind of situation are you going to tell me?" Wang Hao looked at Jerry with a confused expression.

"The preliminary medical examination of the medical examiner was that the death was caused by respiratory paralysis, the time of death was between 11 o'clock and 1 o'clock last night, there was no trace of intrusion at the scene, the doors and windows were all locked from the inside, and after laboratory tests, the deceased had taken chemical drugs before his death, and we found the residue of ice on the coffee table, so I deduced that she was due to respiratory paralysis caused by drug overdose, and died of suffocation. This kind of thing is very common here in the desert. Jerry said with a sophisticated voice.

"I always felt that something wasn't right. Wang Hao always felt that something was wrong, but he couldn't say what the problem was.

"Hey, what's this, let's go, go back and write the report, and the rest of the forensic team will take the body away. Jerry jumped into the car and greeted Wang Haodao.

All the way back to the police office, Wang Hao still felt that something was wrong.

"Hey, Wang, you and Jerry are very powerful, first the convenience store robbery directly caught the criminal, and now it is two hours to solve the drug case, and the hands and feet are very neat. The old sheriff of the office, John, said.

"Sir, I want to know what a person who dies of a drug overdose looks like. Wang Hao asked.

"What else could it be? The expression is out of control, the mouth and eyes are crooked, in short, that's it, to give you a suggestion, if you have anything you want to see, there are a lot of things in the archives, I learned a lot from where back then. John said.

"Oh, thank you, sir. After Wang Hao thanked him, he went straight to the archives.

In the computer in the archives, Wang Hao called up some cases of drug overdose and death in recent years, the more he looked at it, the more strange he felt, compared the scene photos of various cases, Wang Hao finally found the problem, and decisively took out his mobile phone and dialed Jerry's phone.

"Jerry, where are you? Eat hot dogs? Don't eat it, let the forensic doctor test it again, I think there is something wrong with the case, what? I believe you have a ghost? Wang Hao said angrily.

Wang Hao asked for some copies of the case, went directly into the case analysis room, and began to write and draw on the whiteboard.

Location: No. 16 Yode Lane, inside the RV house

Time of death: 23 o'clock - 1 o'clock on the evening of the 15th

Alarm time: At 12:50 noon on the 16th, the neighbor's child called the police, and the neighbors broke into the door to find the deceased.

On-site situation: (plastered with photos of the scene)

Cause of death: suffocation,

Special attention: doors and windows are locked, and there are no signs of outsiders breaking in.

Forensic Examination Report: ???

Identity of the deceased: ???

Social:???

Kindred:???

……

"Jerry, there are so many unknown factors, you bastard dare to close the case, are you the Rama of the police force?" Wang Hao angrily threw the whiteboard marker.

"Hi, Wang, I passed by here and I seemed to hear you calling me. Jerry asked, holding a coffee in one hand and a hot dog in the other, with an innocent look on his head from outside the door.

"Beat you up!" Wang Hao rushed up and grabbed the coffee.

"Hey, I bought that!"

"Go buy another drink yourself. ”

"Give it back!"

……

On the third day after the incident, in the case analysis room of the Eastern District Police Station, Sheriff Alice, Jerry and Wang Hao stood in front of the whiteboard.

"According to the investigation, the victim Mary was a bar foreman before her death, according to the confessions of the bar staff and the owner, Mary often used her position to sell ice in the bar, and he had a boyfriend named David, who seemed to be the small leader of the rampaging gang,...... "Wang Hao explained to everyone with the information he had investigated in the past few days.

"Well, I got the final results of the forensic examination, it is true that the victim died of suffocation, but it was not drugs that caused the suffocation, but respiratory paralysis caused by acute carbon dioxide poisoning, it seems that Wang's idea is right, this may be a murder case. Jerry also shared the results of the forensic report he got with everyone.

"So, is there a suspicion?" asked Alice.

"I'm going to start with her rampant boyfriend who sells fans. Jerry said.

"Okay, act quickly, solve the case as soon as possible, if you need the assistance of the police department, I will help coordinate. Alice said.