"Officer Zhuang, Sun Hongfei is dead at home! It was his wife who called the police. I am now at the scene of the crime. Xiao Yue said to Officer Zhuang in a panic on the phone.

"What! I'll come right over. Zhuang Ling, who was lying on the bed, heard the bad news and bulleted, and hurriedly came out of the warm bed. The wind was cold, and he wrapped himself in his coat.

After a thirty-minute drive, Zhuang Ling came to Sun Hongfei's house. The placement of the items in the house is still the same as that Zhuang Ling saw a few days ago, there is a stove in front of the bed, the ground is full of blood that has not yet coagulated, and a miserable white corpse is lying on the ground, with wide eyes. Sun Hongfei was holding a kitchen knife in his hand, and there was a wound on his neck that was cut with a knife, which was a fatal wound, and blood was still gushing out of the wound. The curtains were soaked with splatters of blood, and the teeth were pink red, gradually becoming lighter from the root to the tip.

Except for the wound on the neck, the corpse's clothes were cut to tatters, and the wounds were bare, and the flesh was blurred.

"Xiaoyue, what do you think?"

Xiao Yue wore a mask and said solemnly: "From the analysis of the deceased's situation, Sun Hongfei may have committed suicide. He should have felt ashamed of Li Zhiyuan, and he didn't want to go. Perhaps this was a relief for him. ”

Sun Hongfei listened to Xiao Yue's answer and was silent, he didn't agree with Xiao Yue's statement. Since Sun Hongfei knew that he would be sentenced, why did he commit suicide?

Zhuang Ling searched for the items around the corpse. At this time, he found half a cigarette in the corner under the window, and the fire of the cigarette butt had not been extinguished.

"What does this cigarette butt mean?" Xiao Yue looked at Officer Zhuang, who was staring at half a cigarette and pondering, and asked puzzledly.

"This half of the cigarette is the key to solving the case. If he died by suicide, then why did he suddenly throw away the cigarette in his hand before he died. Apparently, he was suddenly killed while smoking in front of the window, so he left this half of the cigarette on the ground. ”

"I see." Xiao Yue looked at Zhuang Ling with admiration.

"You're looking for clues around you." Zhuang Ling said to Xiao Yue.

Xiao Yue immediately looked for clues seriously. "Huh? Officer Zhuang, why did Sun Hongfei open the window on such a cold day? Is he trying to get rid of the smell of smoke? ”

No, Sun Hongfei doesn't open the window when he smokes, he enjoys the smell of smoke in the air. It should be the murderer's window, he wants people to smell the corpse smell coming from the window as soon as possible, and then find the corpse. ”

Zhuang Ling searched for clues on the corpse and found a black elderly machine from a pocket on Sun Hongfei's pants.

As soon as I opened it, there was a text message: "Sun Hongfei, you killed Tang Ling and Jiang Hong, I want you to kill people to pay for your life!" - Mysterious stranger. ”

The mysterious stranger again. In addition to Li Zhiyuan, who else has a relationship with Jiang Hong and Tang Ling, and hates the people who killed them.

Zhuang Ling compared the number on the text message that Zhuang Ling received, and this time the number was different.

Zhuang Ling immediately called the police station: "You guys check this number...... and see where it was last seen."

……

"The last time this number was seen was at the airport, and then it was shut down and never moved again."

"Airport!" Zhuang Ling looked at his watch, it was one o'clock in the afternoon, he was going to pick up Xia Man who had returned from the tour at three o'clock, and now he could go over to adjust the monitoring, and then he could just pick up Xia Man.

Zhuang Ling drove to the airport in a police car......