According to the forensic examination, the blood stains on the door were human blood, and they were still very fresh, leaving them in recent days. The blood on the bones was also human blood, which was dripped up, and DNA testing determined that the human blood was related to the deceased Julie in the cemetery case.

"What the hell is this?" Li Fei looked at the test report and became more and more puzzled: "The blood found in the abandoned house is related to Julili, but now that Julili's father has died, her mother's DNA test results are different from this, as for her sister and brother, we all know what the situation is, the only possibility is that this blood is her daughter Jiajia's." Blood is Jiajia's, white bones are not, you say this is not strange. ”

"It's strange, but since Julie died in the cemetery, which case we've encountered isn't strange?" Liang Zhijie looked at the test report in his hand: "Originally, I was still worried, worried that this matter had nothing to do with Jiajia's disappearance, but now it seems that our previous thinking was not all wrong, this matter is related to Zhu Lili, and it is also related to Zhu Lili's past love history." ”

"But we have checked all the people related to Julili, no one has such a big child, and even if there is, the child will live well." Li Fei flipped through another practice report: "Team Liang, look at this!" ”

"This is the practice report of the corpse?" Liang Zhijie flipped down: "Eight-year-old, girl, the characteristics of the corpse are consistent with the high school fall!" ”

"How can an eight-year-old fall to his death? Boys may be naughty, girls for what? Li Fei chattered, and suddenly remembered something: "Four years ago, I remembered that four years ago, there was a high-altitude fall case in Jiangcheng, and the deceased was an eight-year-old girl. ”

"What caused it?"

"Fire! said that the child was doing homework at home, and the parents went out to run errands and locked the door. The cause of the fire is unclear, but it may have been caused by a child accidentally fiddling with something at home. The child has no key, can't open the door and can't run out. Later, the fire grew bigger and bigger, and the child jumped from the stairs in order to survive. On the eighth floor, he died on the spot, with multiple fractures in his body. By the way, the child reported the fire, and the fire escape was blocked by a car, delaying the rescue time. If it weren't for the car, the little girl might have survived. ”

"The car, I remember the car, it was the same as the one that Julie drove, and I remember someone posting a picture on the local forum." Li Fei said to himself: "The Internet has a memory, maybe you can still find pictures from that time." ”

"Can you still find pictures from four years ago?"

"Yes, yes, I remember the key words." Li Fei typed the keyword into the webpage: "Found it, this is it!" The license plate number, this car is Julie's! ”

"Julie's?" Liang Zhijie saved the picture and enlarged it: "It's Julili's!" Could it be that the other party took Jiajia away because of this? Quick, check the news at the time again, and see who is the family of the girl who jumped off the building? If you find them, you may find the missing Jiajia. ”

"There should be reports in the news that although the names of the deceased and the families of the deceased are not mentioned, there are still surnames. If you know the surname, you know the location of the incident, and then you should know if you go to the location of the incident and inquire about it. Li Fei browsed the news: "Wu? The girl who jumped off the building due to a fire is surnamed Wu? Team Liang, do you say that this Wu is the same as Wu Yuanqiang's Wu? ”

"As far as I know, Wu Yuanqiang only has a little daughter, who is only three or four years old at the moment." Liang Zhijie pondered: "We have investigated this situation of Wu Yuanqiang. ”

"We're investigating, but the focus of the investigation is on his relationship with Julilly." Li Fei pondered together: "We only know that Wu Yuanqiang divorced his ex-wife because of Zhu Lili, and we only know that Wu Yuanqiang took a little girl with him after the divorce, and due to work, the little girl was raised by his mother." But whether Wu Yuanqiang has two children, and whether he has one child when he divorced, we have not investigated in detail. What if this Wu Yuanqiang still has an eight-year-old eldest daughter? What if he had gotten along with Julie at that time, what if there was something else behind the fire? ”

"If you have any doubts, let's investigate!" Liang Zhijie turned off the computer: "You go to the construction site to find Wu Yuanqiang, and I will go to the community where the fire broke out." ”

"Where are you going?" Luan Jing came in with a stack of materials, she had been involved in other cases recently, and she was not involved in the case of Jiajia's disappearance.

"We're going to check on Wu Yuanqiang, do you want to go with us." Li Fei ran to Luan Jing and helped her put the materials on the desk.

"Wu Yuanqiang? Speaking of Wu Yuanqiang, I have a letter here, which seems to have something to do with him. Luan Jing pulled out a letter from the pile of materials. The letter was enveloped, and only the five words "Liang Zhijie personally received" were written on the envelope, and the handwriting was crooked, like a child learning to write, and the word "Liang" was about to be split into three.

"Who sent this letter? When was it delivered? ”

"It's been a few days, and it seems like the second day you've gone to investigate that disappearance." Luan Jing recalled: "A child sent it, saying that it was for Captain Liang, and also said Wu Yuanqiang's name. The kid was still holding a pack of cards in his hand, which should have been entrusted by someone. ”

"It's been so long, why did you give it to us?"

"You're not here." Luan Jing secretly glanced at Liang Zhijie with her afterglow: "I sent a message to Team Liang and called you, but Team Liang didn't reply to you and didn't answer, and I can't leave the case on my side, so I can't help it." Well, I heard that you have come back from Mengxian, so I quickly took the time to send you materials. ”

"Don't blame Luan Jing, she did send me a message, saying that there was a letter related to Wu Yuanqiang." Liang Zhijie opened the letter, and it was not a letter paper, but a printed A4 paper.

"This man is careful enough, but anything that might reveal himself is printed." Li Fei leaned over and took a look: "This is ...... An email? ”

"It's an email, look at this address." Liang Zhijie unfolded the letter: "Is it familiar?" ”

"Of course it's familiar, it's the mysterious man." Li Fei pursed his lips: "Who is the recipient?" Is it Wei Lai? ”

"No, it's our mailbox." Liang Zhijie knocked twice on the address: "He wrote an email, but instead of sending it to us, he sent it to our criminal police team after printing the screenshot, and this person's behavior is becoming more and more elusive." ”

"Maybe there is something wrong with the brain, and the provocation provoked our city criminal police team." Li Fei leaned over to the letter: "Team Liang, let's take a look, what is written on it has anything to do with what we want to investigate." ”

"It's about the fire." Liang Zhijie handed the letter to Li Fei: "Look at it, Jiajia's disappearance may really be related to that incident." ”

"Am I saying this?" Li Fei jokingly took the letter, only looked at a few lines roughly, and his brows furrowed into a peak.