We have completed the separate interrogation of the three melon thieves, and then the Ningzhou police will take them into criminal custody pending the conclusion of the case and the prosecution of the people's court.

After comparing the interrogation records of the three men, we quickly discovered the problem.

The three of them unanimously stated that they did not see Su Dakui on the night of the crime, and they did not know whether Su Dakui lived in a shack at that time.

What's more, there are only three people in this criminal gang, and there are no women.

"Give the three of them fingerprints, footprints, and blood collection, and let Jiang Tingbai compare them with the footprints at the scene of the crime to see if the situation is true." I settled down and said seriously.

"Okay, I'll do it right away." Lin Zifan listened to me and said in a deep voice.

"There are no women in this melon stealing gang, so why are there women's footprints at the scene?" I pondered for a moment and muttered.

"It seems that this woman is the root cause of Su Dakui's disappearance." Li Meng said immediately.

"It's possible, but it's not entirely certain. How could a woman make Su Dakui, who is nearly seventy years old, disappear? Why did Su Dakui's shoes appear by the Dragon Slaying River two hundred meters away? "I was lost in thought, and I couldn't figure out the point.

"But didn't Jiang Tingbai smell perfume in the shack?" Li Meng paused, and suddenly looked at me.

I shook my head and said slowly: "This is exactly the thing that is doubtful, a woman wearing perfume appeared in the shack in Su Dakui's watermelon field, isn't this matter itself very suspicious?" ”

"Su Dakui's original wife has been dead for many years, will it be a good match?" Li Meng frowned suddenly, and as soon as he finished speaking, he added: "But Su Dakui's children said that he didn't get along, could it be an underground relationship?" ”

I slowly raised my head, looked at Li Meng seriously, and asked some key questions: "If it is an underground relationship, Su Dakui and a woman have a private meeting in the shack, then why did one of Su Dakui's shoes appear by the Tulong River?" Where did Su Dakui go? Can a woman complete the murder of Su Dakui and complete the throwing of Su Dakui's body? And why do you leave a shoe on the shore? ”

Li Meng nodded while listening, she agreed with me very much: "Su Dakui is already in his sixties, and the woman who is good with him must be about the same age, such a woman, if there is no one to help, she will definitely not be able to complete murder and throw away the body." ”

"That's right, not only that, in Su Dakui's shack, no traces of blood were found, and no traces of a fight were found. If Su Dakui died, then the cause of his death would be very suspicious. I leaned against the wall, took a deep breath, and pressed my fingertips against my slightly swollen temples.

"Now that the clue of the melon thief is broken, we can only look for clues from this mysterious woman." Li Meng stood across from me, also leaning against the wall, lost in thought.

Li Meng paused and continued to analyze: "Since she can appear in Su Dakui's shack, it means that this woman should also live in Tulong Township, and she is the same township as Su Dakui, or even the same village, because only in this way can the two of them get acquainted." Most importantly, the woman must be single, divorced, widowed, or living alone all year round. ”

Li Meng's words woke me up in an instant.

"That's right, just follow your thoughts, wait for Jiang Tingbai to analyze and reason according to the woman's footprints, and get the woman's height, weight, and age. Use these as an aid to explore and investigate in the entire Tulong Township! I hurriedly straightened up and said with some excitement.

After determining the direction of the investigation of this case, we immediately contacted Lin Zifan and Jiang Tingbai to formulate a detailed investigation plan together.

In the office of the serious crime team, Lin Zifan and Jiang Tingbai also returned.

Jiang Tingbai calmed down, and spoke first: "I just compared Zifan's biological information, and it has been determined that the three male footprints in Su Dakui's watermelon field were left by these three melon thieves. ”

Lin Zifan looked at him and suddenly said, "But the melon thief said that there were only three of them who participated in stealing melons last night, and there were no women." ”

"Impossible, the fourth footprint must be a woman's in terms of style, foot shape, size, and depth!" Jiang Tingbai looked at Lin Zifan in a daze, and was very surprised.

But that's the truth, maybe that woman is not a gang of thieves, but another story line of Su Dakui's disappearance. Old dog, we need your footprint analysis and stride length reasoning now. I said in a deep voice.

Jiang Tingbai nodded and told us the results of his reasoning: "The lady's shoe print found at the scene, shoe size 37, there is no special degree of wear and tear on the sole, and the woman has no disease. According to the stride inference, the height of a woman is between 1.60 and 1.65 meters, her weight is about 65 kilograms, and her age should be about 45 years old. ”

Footprint analysis and stride length reasoning are both scientifically based, and Jiang Tingbai is an expert in trace detection, worthy of our trust.

Therefore, our next direction of investigation is to find women who meet these characteristics in Tulong Township and beyond.

It's just that this woman's body information seems to be a little different, and there are no characteristics, and there should be many women in Tulong Township who meet this characteristic.

Therefore, according to Li Meng's analysis, we added some basic conditions.

A woman should be living alone for a long time, or divorced, or widowed.

Moreover, in the unique environment of the countryside, extramarital affairs are very common, and the specific situation requires multiple investigations, and a large number of investigation and visits.

It seems that this is a very large task.

After determining the direction of the investigation, we immediately contacted the local county public security bureau and the township police station to assist in the investigation.

If the murderer is given time to react, it is very likely that something will happen.

After making all preparations, including contacting the local public security authorities to assist in the investigation, we immediately returned to Tulong Township.

We can't go back and forth every day, and we can delay the time on the road, so the township police station provided us with a place to stay, and it only takes 15 minutes to drive to Tulong Township every day.

When he returned to Tulong Township, the Tulong River salvage team led by Xue Hang had carried out 36 hours of salvage work, except for some garbage, Su Dakui's body was not found, and even Su Dakui's personal belongings were not found......