"Obviously, this is a serial murder case, and it has been established that the murderer is a man who is currently dating the second deceased in this case, between the ages of 30 and 40, with a strong Jiangnan accent."

"He has a lot of money and plenty of time, so he shouldn't have a stable job, but he must have savings, and it can't be ruled out that it's illegal income."

"He can date multiple women at the same time, at least it shows that his basic conditions, especially his appearance and personality, are still relatively good."

"At present, the two deceased are both drivers, and the female driver should be the first target of the murderer to commit the crime, and then carry out murder and dump the body to sell the stolen car."

"No other trauma was found on the bodies of the two deceased, and they were all strangled with their bare hands, which shows that the relationship between the murderer and the deceased was very familiar and intimate, so he had no defense."

Judging from these clues, the murderer needs a specific time period every time he commits a crime, that is, he chooses a target, approaches the target to gain trust, and finally kills and throws the body. The murderer is very good at handling feelings, in addition to his appearance and economic strength, he also knows how to please women. ”

In the office of the criminal police team, Lu Ke held a carbon pen and combed through clues on the whiteboard by the wall.

In this serial murder case, the murderer did not leave any traces at the scene, and the follow-up autopsy and trace examination did not find any clues.

Thinking of this, Lu Ke felt more and more depressed.

I'm not afraid that the case is complicated, I'm afraid that there will be no clues in the case.

"Team Lu, Lin Jinpeng's transcript is finished, is there anything else? If it's okay, let him go. ”

After a while, Mo Yufei walked into the office with a transcript, looked at Lu Ke who was standing in front of the whiteboard and pondered, and whispered.

Lu Ke didn't turn around, his eyes still fell on the whiteboard, and he said lightly: "It's okay, let him go." ”

"That'...... Is he still being held accountable for his fights? Mo Yufei asked weakly.

"Of course, if the case is not filed, it will not be investigated, not to mention that they have already agreed to be private, so if it is really not possible, let the public security department prepare the case." Lu Ke's tone was very flat, and he was not interested in this kind of thing.

Mo Yufei nodded, turned around and was about to leave, when he was suddenly stopped by Lu Ke: "Isn't there any news from the second-hand car trading market?" ”

"This matter has been Su Simeng's investigation, I just met him in the corridor, he seems to have said that he has something to look for you, but he was called away by Reporter Tang." Mo Yufei said seriously.

"Reporter Tang?" Lu Ke finally turned around, he looked at Mo Yufei in a daze, and kept muttering: "Why does this Tang reporter have her everywhere?" It won't be sent down by the Provincial Department Supervision Group for a private visit......"

"This Tang reporter seems to be particularly interested in the case." Mo Yufei also chimed in.

Lu Ke took a deep breath, a little helpless: "Forget it, as long as she doesn't publish things randomly, and after the case is solved, there will be no secrets." ”

Mo Yufei nodded, and was ready to deal with Lin Jinpeng's affairs.

She had just gone out when she bumped into Su Simeng, who was about to enter the door.

"I'm sorry, I'm sorry." Mo Yufei apologized and ran away with her head down.

"This girl, why is she always frizzy." Su Simeng looked at Mo Yufei's back, very confused.

Then he walked into the office and said to Lu Ke: "I have investigated all the second-hand car trading markets in Jing'an City and nearby counties and towns, and I have not found the target vehicle. ”

"Unexpectedly, no one dared to take this kind of improper vehicle except for the close people close to the murderer. And since you want to sell the stolen goods, you must modify the vehicle, the appearance color, license plate number, and even the model will be modified. Lu Ke was not surprised, they had encountered a professional criminal gang this time.

Su Simeng thought for a while, and then said: "The place where the body was dumped twice is not in Jing'an City, and the place where the car was sold must not be in the city. ”

"Aren't all taxis equipped with positioning systems? Didn't find it either? Lu Ke settled down and asked seriously.

"No, according to the positioning system, the taxi finally appeared in Anzhu Town, and it has not been tracked since then." Su Simeng said in a deep voice.

"Let's do it for now, continue to investigate the used car market."

At present, two deceased people have appeared, but there are still no clues in the case, and even the characteristics of the suspects are not known.

If this continues, the case will become unsolved.

A few hours later, Wen Qiaoqiao, a technician in the laboratory department, walked into the office of the criminal police team with an inspection report.

She was still dressed as she was that day, and she looked a little playful.

"Why are you here?" After Lu Ke saw him, a trace of anticipation suddenly arose in his heart.

Wen Qiaoqiao is an absolute rarity in the criminal police team, and she is almost invisible in ordinary times.

"Look at your sad face, have you encountered a problem?" Wen Qiaoqiao asked with a smile.

Lu Ke let out a long sigh and smiled bitterly: "It's a big problem. ”

Wen Qiaoqiao was still smiling, her eyes curved into a pair of crescents: "Then you are really lucky, I will send you the solution ideas." ”

"Ideas?" Lu Ke frowned suddenly, looked at her in a daze, and then fell on the report in her hand.

Wen Qiaoqiao took a step forward and came to Lu Ke: "I examined the gastric dissolution in the stomach of the deceased Yuan Dongni and found a crayfish that had not been completely digested. ”

"Crayfish? Did the deceased eat crayfish before he died? Lu Ke subconsciously raised his voice.

"That's right, judging by the degree of digestion, she was killed within two hours after eating the crayfish." Wen Qiaoqiao said seriously.

"Within two hours...... The time of the deceased's death was at one o'clock in the morning, so the earliest time she ate crayfish was eleven o'clock the night before. Lu Ke looked at the report, his brows visibly furrowed.

Wen Qiaoqiao habitually wrapped her fingertips around the braids and tilted her head: "How is it?" Is it a very important idea to solve the problem? ”

After reading the report, Lu Ke finally had a smile on his face: "Qiaoqiao, this is simply the best way to solve the problem, it is so important!" ”

"That's good, remember to invite me to dinner another day." After Wen Qiaoqiao finished speaking, she left in a hurry.

Lu Ke slowly put down the report, and his expression immediately returned to his previous solemn state.

With this very important clue, the criminal investigation detachment of the Jing'an City Public Security Bureau immediately went to Anzhu Town, and with the assistance of the police officers of the local police station in Anzhu Town, conducted a carpet survey of all the shops selling crayfish at night.

Anzhu Town is not a big place, and it is not prosperous, only Internet cafes and KTV can barely be regarded as nightlife.

Therefore, the residents of Anzhu Town prefer to meet three or five friends at night and go to the barbecue restaurant for a meal.

As a result, a large number of seafood barbecue restaurants have appeared in Anzhu Town.

Lu Ke took Mo Yufei with a photo of Yuan Dongni in his hand and was conducting an investigation in his area.

"Boss of the Criminal Investigation Detachment of the Jing'an City Public Security Bureau, have you seen this person?" At the same time as Lu Ke showed his police ID, he handed over a photo.

The owner of the barbecue restaurant took the photo and looked at it carefully, and only spoke for a long time: "It's a little familiar......"