After I got the equipment right, I asked Jiao Tianqi, "Were you at home when there was an explosion in your house last night?" ”

Jiao Tianqi looked at the thread on his body and said to me, "I'm at home." I was in my bedroom at the time. ”

I continued to ask her, "What medicine did you get high last night?" Do your parents know that you usually take drugs? ”

Jiao Tianqi shook his head and said, "I don't know." I didn't take any drugs, I just ******. ”

I listened to her and asked very seriously, "You must now tell the truth about what you saw and did last night." I'm referring to the explosion in your garage. ”

Jiao Tianqi looked at me and said, "I secretly ran out last night and went to the bar with my classmates. I came back from the back door of my house and don't know what happened in the garage. After I went to the bathroom, I heard an explosion, and I immediately woke up and rushed to call the fire. ”

"You're lying." When Jiao Tianqi said it, I immediately said it.

After listening to my words, Jiao Tianqi shouted at me frantically: "You love to believe it or not, what I said is all the truth." ”

After saying that, she tore off the thread attached to her body and ran out of the ward......

After Xiao Su saw Jiao Tianqi running out of the ward, he said to me: "Aren't you ECG monitoring, when did you become a lie detector?" ”

I smiled and said, "You don't care what it is, so that you can get it." ”

This Jiao Tianqi's speech was logical, and afterwards, Xiao Su and I visited the bar where Jiao Tianqi went that day, proving that she was not lying. Jiao Tianqi's suspicion was ruled out......

After returning to the police station, I said to Xiao Su in the office: "It seems that this Jiao Tianqi should not be suspicious, we should still focus on investigating her parents." ”

As soon as I finished speaking, the captain came out of the small office, he looked at me and Xiao Su and said, "This captain just analyzed, this Jiao Tianqi is still a child, even if her parents die, there must be other guardians to supervise her." So her suspicion should be ruled out. ”

After listening to the captain's words, Xiao Su said with a smile: "Boss, we have checked, and Jiao Tianqi is indeed not suspicious." And she went to the bar last night with a few classmates, one of whom was your son......"

"Ahem, huh? My children's education is a loose education, so what, you two are busy. If you don't understand something, feel free to ask me. After the captain finished speaking, he turned around and returned to his office in embarrassment......

Xiao Su smiled and said to me, "He really protects calves." Oh yes, the deceased Jiao Lijun only has file records in the city's household registration within 19 years, and all the records before 19 years are blank, this person is a bit mysterious. And without any relatives. ”

After listening to Xiao Su's words, I thought about it and said, "Nineteen years ago, it was a black household? This is unlikely, people like him must have started from scratch before, and it is normal for him to wash his identity after making a fortune, maybe this time it is the former enemy seeking revenge. His previous identity must be found. ”

After I finished talking to Xiao Su, I immediately went to the steel company of the deceased man......

After Xiao Su and I arrived at the deceased's company, we checked all the information and orders since the establishment of the company. Finally, I found some information in a contract that had just opened the company.

"You see, the person who signed this contract is called Jiao Dafu." After Xiao Su finished speaking, he gave me a contract.

I glanced at the signature on the contract and said to Xiao Su: "Check, check this Jiao Dafu, it should be the previous Jiao Lijun." ”

After Xiao Su and I got this clue, we immediately went back to the police station, and the user registration network began to check this Jiao Dafu.

"My city's name is Jiao Dafu, and there are twenty-seven people of the same age as the deceased, but they all have nothing to do with the deceased." After Xiao Su checked the household registration in our city, he said to me.

I also yawned and said to her, "I really found a rich man, not from our city, but from other provinces." After this person divorced eighteen years ago, his information has never changed from their household registration in the city, and he has not even reissued his ID card when it expires, and all the files seem to have stopped eighteen years ago. I think this is the right time, I can check it. ”

After Xiao Su listened, he also nodded, and the two of us immediately applied with the captain to go to other provinces to investigate. After an overnight journey, Xiao Su and I finally arrived at a farmer's house in the countryside of another province, and this family was the home of Jiao Dafu's parents who we wanted to investigate this time......

When I arrived at the house, Xiao Su immediately pointed to the photo hanging on the wall, which looked like a family photo taken in the 90s, and one of the men was the deceased Jiao Lijun! Although the deceased in the photo was so young, Xiao Su and I still recognized it at a glance.

I also pointed to Jiao Lijun in the photo and asked an old man: "Uncle, is this your son?" ”

The old man looks like he is about 70 years old, but his body is very tough. The old man said angrily: "Yes, my eldest son, he has been working for more than 20 years, and he has not come back at all." ”

At this time, a delicate girl walked in from outside the house and said, "Grandpa, my grandmother asked us to go to the town in the afternoon to buy some chicken feed." ”

And this girl, I took a closer look, and the eyebrows were a little similar to Jiao Tianqi. I whispered a few words in Xiao Su's ear, and Xiao Su went out......

I asked the girl, "Who are you Jiao Lijun or Jiao Dafu?" ”

The girl looked at me and said, "It's my dad." ”

After listening, I nodded, and did not continue to ask, but waited for Xiao Su in the house......

Xiao Su's phone call lasted more than half an hour, and when she came back from outside the house, she said to me: "The hair found in Jiao Tianqi's bedroom has been compared with Jiao Tianqi's hair for DNA, and the genetics show that they are related. ”

"It should be a half-blood relationship." I said lightly to Xiao Su.

After I finished speaking, Xiao Su also understood what was going on, and immediately took the girl in the house to the local police station for interrogation......

"This girl's name is Jiao Yulan, she was born to Jiao Lijun and his ex-wife, and after Jiao Lijun divorced, he went to our city to work hard, and he didn't care about this child." After Xiao Su came out of the interrogation room, he said to me.

I smiled at Xiao Su and said, "When this Jiao Lijun and Xu Shuang got married, they must have concealed that they had a history of marriage and children. So over time, he didn't want to see the daughter he had with his ex-wife. ”

Xiao Su nodded and continued: "Jiao Yulan knew that her father had a new family a long time ago and was living a good life, so she wanted to come and have a look. sneaked into her father's house, and when Jiao Tianqi finally came back, she secretly hid in the garage for fear of being discovered. And guess what happened in the end? ”

"In the end, I was finally discovered." I looked at Xiao Su and said.

Xiao Su shook his head and said: "No, if you find it, you will be discovered, but the final result is that Xu Shuang asked her who she was, and Jiao Lijun said that she was a poor relative in her rural hometown." She didn't expect her father to say that he was his relative, and for a moment she felt her pride crumble, and picked up a torque wrench from the garage and hit the back of the heads of the two deceased. The last fire burned down the garage. ”

After listening to Xiao Su's last words, I just shook my head. In this case, it is not clear at all whether it is right or wrong, in my opinion, the real murderer must be at fault, but is her father right?