Profiler 4: Criminal Investigation Team

Ke Luoluo seemed to have finally found his strength, proudly said: "And you men don't know, there are all kinds of disposable hair dyes, and you can change your hair color at any time!"

"Not only hair color..."

Jiao Yang pondered and said: "The amount of hair is different, and the glossiness is different. The hair on the corpse looks yellow and dry, and the hair volume is sparse. It doesn't look like a person's hair. Of course, it may also be because when the corpse was found, the victim's hair The reason why the hair is burnt."

Ke Luoluo said: "Boss, what do you mean to say, this woman is not Tang Dingyi? But if not, Tang Dingyi has never appeared. According to Gao Haitao's words, Tang Dingyi went out to relax for a few days after arguing with him before. It's been almost half a month, and it's time to come back. Besides, if it wasn't for Tang Dingyi, who is this woman?"

Jiao Yang said: "Let's go see Gao Haitao again. After all, he is Tang Dingyi's husband, so he should be more familiar with his situation."

Back at the detention center, Yu Xiaoguang asked, "Gao Haitao, does your wife have the habit of often dyeing her hair? Do you know this?"

"have it."

Gao Haitao recalled: "She dyed her hair a few months ago, I don't know if this is considered frequent? Originally, after we got married, both parents let us prepare for pregnancy, and her mother didn't let her dye her hair, but I think it's still the same .”

Am I thinking too much?Jiao Yang asked: "The last time you saw her, what color is your wife's hair?"

When he asked such a question, Gao Haitao was taken aback for a moment, "I don't seem to have noticed that."

Yu Xiaoguang said, "Think about it again."

Gao Haitao scratched his hair, "Brown, it's not black anyway, or light brown, or... flaxen?"

Seeing Gao Haitao's confused look, Yu Xiaoguang was speechless. Doesn't that mean he didn't say anything?

Yu Xiaoguang reluctantly took out the photo he took at the Changning District Bureau, "Identify it, is this your wife's hair?"

Gao Haitao only glanced at it, and jumped up in fright, "What are you doing, showing me such a scary thing? Take it away!"

Now this is identifying a dead body, do I have to mark you as scary and cautious in advance?Hou Xiyong said disdainfully: "Didn't the Changning branch notify you to identify the corpse when it was found to investigate the source? It's not like you haven't seen it before. What are you afraid of?"

"no!"

Gao Haitao shouted: "Who wants to see such a scary thing, I didn't go."

Jiao Yang frowned and said, "However, there is a high probability that the horrible thing in your mouth is your first wife. If she can hear what you said in the spirit of the sky, maybe she will be glad that she is not the mother of your child."

Regardless of their relationship, at least this woman was once his pillow.Gao Haitao's repeated remarks sounded really cold and cold, which made people feel very uncomfortable.

Jiao Yang lowered his face and said: "Gao Haitao, you don't know anything, you don't confirm anything, so you don't care, how can you be a husband? Moreover, now the public prosecutor is going to sue you for defrauding insurance for murder, and you actually don't even want to kill this corpse?" Whether it's your wife, she doesn't even take a serious look at it, and she doesn't even take any responsibility for herself."

Hearing what he said, Gao Haitao's face was embarrassing, and his heart was finally touched.He sat down with a grunt in his mouth, and carefully stretched out his head to glance at the photos.

Gao Haitao suddenly reached out and grabbed one of the photos, stared at a place in the lower right corner and shouted: "No, this person is really not my wife!"

Hou Xiyong, who was sitting on the side, turned his head to look, and seeing Gao Haitao staring at the feet of the female corpse, he couldn't help asking: "Is there anything wrong with this?"

"Look here!"

Gao Haitao pointed to the bright red toenails of the female corpse and shouted: "I usually hate other people's long nails and nail polish. It looks dirty like this, and I don't know how many bacteria are hidden. When you are in love, We had quarreled many times, and she promised me that she would never wear nail polish on her nails.

I didn't know until after I got married that she just didn't wear such obvious ones anymore, she just put on that kind of light color, I couldn't tell.I was tired, and I didn't bother to quarrel with her anymore, thinking that if I couldn't see it, I would just let her go.She knows that I don't like it, and it's disgusting at first glance, let alone paint this kind of bright red nail polish on her feet. "

Jiao Yang's expression froze. This is very important information, even the key to solving the case.

Jiao Yang nodded and said, "Go on."

Gao Haitao said: "I looked at this man's hands, and he should have painted fancy nail polish, but it was all burnt and it was hard to see. This is not right. As I said just now, my wife can only paint flesh-colored, light-colored nails. Pink kind of nail polish that I can't see."

Hou Xiyong said: "Then how do you know that she didn't paint it on purpose after she came out of the house because she was angry with you?"

Gao Haitao said: "I don't know, but when I go to work in the morning, she must have not painted it yet."

After leaving the detention center, the three of them got into the car and returned to the police station. Jiao Yang said: "There are two possibilities here. One is that the body is indeed not Tang Dingyi. Then the investigation of the whole case will be overturned. If this body The corpse is indeed Tang Dingyi, so she deliberately painted bright nail polish, maybe she went out to meet someone, and her whereabouts during the day are even more critical. The first step is to re-confirm whether this corpse is Tang Dingyi !"

The task force went to the homes of Gao Haitao and Tang Dingyi to collect the hair again, and found Tang Dingyiyuan's parents who were away from home, and asked them to collect DNA samples under the witness of the local police and send them to Shanghai.

After comparison, in Gao Haitao's home, the DNA of three people was detected, belonging to Gao Haitao, a woman and another man.

This woman's DNA has more than 99.9995% parent-child relationship with Tang Dingyi's parents.

After asking Tang Dingyi's parents, they have only one child, and it is basically certain that this female DNA belongs to Tang Dingyi.

However, it does not match the DNA of the female charred corpse that has been discovered so far, and it is indeed not Tang Dingyi.

This time, the whole investigation of the case was overturned.Since the body was not Tang Dingyi, Gao Haitao's murder charge was naturally not established.He was released and returned home.

At this time, half a month had passed since Tang Dingyi ran away from home.Tang Dingyi never showed up, and contacted all her relatives, friends and classmates, but no one knew her whereabouts.

When the case meeting was held again, Jiao Yang put Tang Dingyi's dental records under the projector.

Jiao Yang said: "In addition to characteristics such as height, weight, and age, this medical record is the most important basis for the Changning police to identify the source of the corpse. However, after DNA testing, this corpse is not Tang Dingyi. However, the tooth shape, It is absolutely impossible to be a coincidence that the shape of the bone is the same as that of the corpse. If we want to find Tang Dingyi and determine the real identity of the corpse, we must start from this medical record."

Wei Yuanzhe said: "Captain Jiao, I have studied Tang Dingyi's policy details in the bureau for the past few days. The first beneficiary is indeed her husband, but the second beneficiary is Tang Dingyi's. Parents. The source of the body found pointed directly at Gao Haitao. If Gao Haitao was convicted of murdering his wife and defrauding insurance, these tens of millions of insurance premiums would fall on Tang Dingyi's parents. Tang Dingyi is an only child, which is equivalent to The money will still be hers in the future. Could it be that this case is not a case of killing a wife and defrauding insurance, but... a fraudulent death deception that is not uncommon?"

Jiao Yang nodded slightly at Wei Yuanzhe, "You are right. The case is either a coincidence or man-made. Tang Dingyi herself and the third person who appeared in Gao Haitao's house are suspected of committing a major crime. We will investigate the identity of this person immediately."

After the meeting, Jiao Yang took Hou Xiyong and Yu Xiaoguang to the hospital where the case was located.

This hospital is also the largest dental hospital in the city.

They had already contacted the administrative department of this hospital beforehand, and the hospital took it very seriously upon hearing that it was a big deal.As soon as they arrived at the hospital, a Director Wang from the Administration Department picked them up.

We all know that the handwriting on the medical records is relatively scribbled. Several people studied for a long time, but they didn't recognize which doctor's signature it was.

However, according to regulations, medical records must be archived.

Unexpectedly, after reviewing the computer records of the first three months in the hospital, there was no record of Tang Dingyi's visits, not even a registration.Naturally, there is no record of this case, and it is impossible to find out which doctor received the treatment.

Tang Dingyi's medical records could not be found in the hospital, but Jiao Yang thought it was normal.If Tang Dingyi had really conspired with others, embezzled flowers and planted trees, and cheated death and insurance, she would most likely not have come to this hospital to see her teeth, so as not to leave any clues.

This case naturally belonged to the woman who was killed by them as a substitute.However, it is a bit strange that no one can even find out who this medical record belongs to.

Now I can only use a stupid method, manual investigation.Several doctors who received treatment in the hospital that day saw the case and said that it was not their own patient.

It's normal for ordinary people not to want to get involved in a life-threatening lawsuit, but doctors are so scared that they don't even dare to admit it to their own patients, so it shouldn't be so.Jiao Yang felt even more strange, so he said to Director Wang: "Director Wang, do we have any other doctors?"

"Definitely!"

Director Wang said with a smile: "Although our dentistry is not 24 hours a day, there are also doctors on duty at night. We usually have two shifts, and some doctors are off today."

Jiao Yang said: "It's inconvenient for us to disturb the rest of the doctors, can you please contact us, and we will come over again when these doctors go to work."

However, after reading the medical records the next day, the rest of the doctors also said that they had never seen this patient.

Is there something wrong with this medical record, the hospital has never seen this patient, or is there a doctor who lied and refused to admit it?The investigation work of a dozen doctors is not small.

But the hospital still confirmed that the medical record was true, and it came from their hospital.Jiao Yang thought for a while and said, "Director Wang, since the identity is confirmed by X-rays, let's go to the X-ray room to ask again."

This one is actually more elusive.After all, if doctors can't recognize their patients based on photos, physical features, and dental caries cases, it's even more like heaven and earth for doctors in the radiology department to recognize their patients just by relying on a few rotten teeth on X-rays. night tales...