We then looked at the hotel's surveillance footage. Before the crime, a man in a suit had entered Feng Wanli's room, but the man in the suit behaved strangely. He was holding a folder in his hand, wearing a British-style gentleman's hat on his head, and wearing a mask, so it was impossible to confirm the person's appearance during the surveillance. It's just that I can't understand why he has a folder in his hand.

Before entering Feng Wanli's room, the man in the suit took off his mask, because he had been standing with his face against the door, and he still couldn't judge his appearance, which showed that he was deliberately avoiding monitoring. But from this point, it can be proved that Feng Wanli must have been able to see this person's face after opening the door, so after seeing this person's face, he still let this person enter the room. Could it be that Feng Wanli knows this person?

I couldn't see more information in the surveillance, so I said to Lao Lu: "Since Feng Wanli has been found, then I guess his car should also be found in the underground parking lot of the hotel." According to the time of Feng Wanli's death, it can be inferred that it will not be Feng Wanli who drove to Dayakou before, and it is very likely that he is the murderer. Since he is the murderer, where is the safest place for him to park his car after the murder? If I were in the murderer's shoes, I would definitely park the car back where it was. ”

Lao Lu asked with some doubts: "What's the use of finding the deceased's car?" Are you looking for evidence of the murderer's possible remnants in the car? ”

I nodded and said, "That's true." First of all, the vehicle you found in the monitoring of Da Yakou is indeed Feng Wanli's, but it cannot be 100% proved that this is the vehicle that went to commit the murder, because there is no record of the vehicle staying in 'Fengzhuang' in the monitoring, and we must confirm it again through the comparison of the wheel print and the tire pattern. Secondly, I have a very important conjecture to prove, so I must check Feng Wanli's car. ”

Led by the hotel manager, we came to the underground car park. The parking lot was not as big as we thought, so it didn't take much effort to find Feng Wanli's car, a brown BMW 740. The contrast between the tire pattern and the wheel print left outside the previous 'Feng Zhuang' is completely consistent, which is to be expected.

Then I asked the hotel manager to find a hammer, and with Tang Zhenguo's arm strength, I easily smashed open the window next to the cab. After opening the car door, I opened the trunk as soon as possible, and at the same time found in the trunk what I had guessed earlier, which was a large pool of water stains.

I pointed to the water stains and said, "You see, these are the ones left by the kayaks." ”

Lao Lu asked suspiciously, "How can you be sure that this is the water stain left by the kayak?" ”

I said: "Of course, this is also a bold reasoning, first of all, there are new scratches on the edge of the trunk, which shows that there must have been a heavy object that has been put in and taken out from here, and from the scratches, it should have been put in and taken out many times." Secondly, you can test the water stains to see if they match the water samples from the Howard Garden Lake. ”

Lao Lu smiled: "I don't think there is a need to test, I still choose to believe your reasoning." ”

Later, we checked the surveillance video of the parking lot, and the driver of Feng Wanli's car was still a person wearing a mask and a British hat.

At this point, the murderer's order of crime has been sorted out by me, so I said to Lao Lu: "The murderer first killed Feng Wanli in the hotel, and then drove Feng Wanli's car to Haojue Garden, of course, on the way, the murderer put the rubber boat and inflatable tools into the trunk. After arriving at the lake outside Haojue Garden, they used a rubber boat to carry Feng Xiaoke across the lake, and then the two drove to Dayakou 'Feng Zhuang' together, and killed Feng Chicheng. After going down the mountain, he also used a kayak to send Feng Xiaoke back to the 'Feng Pavilion', and then drove back to the hotel, took out the kayak on the way, and finally parked the car in the underground garage. ”

Lao Lu was quite satisfied with my analysis, but he still raised a question: "Why did Feng Chicheng go to the uninhabited 'Feng Zhuang' in Dayakou?" ”

In fact, this question is also a question in my mind, just like why Feng Wanli opened the door to the killer wearing an English hat and mask, at this time I can't come up with a definite answer, and of course I can't answer Lao Lu.

So far, in just a few days, there have been four homicides, so can these four homicides be connected in series? As I've said before, I have a bold assumption that can tie these four cases together. But as I also said, I still have a lot of questions that have not been resolved, and the biggest question is what role Feng Xiaoke played in these cases. I believe that her importance even exceeds that of the killers in these homicides, because the biggest beneficiary of the death of the Feng family brother is Feng Xiaoke, who has become the sole heir of the two billion inheritance at this time. But this also makes me wonder, would such a shrewd woman as Feng Xiaoke murder her own brother at this juncture? Because of the death of the Feng family brothers at this time, no matter who it is, they will think of Feng Xiaoke.

In order to prove that Feng Xiaoke and Yang Shiruo are not simply similar in appearance, I made a request to Lao Lu, that is, to compare the DNA of Yang Shiruo, Feng Chicheng and Feng Wanli. Lao Lu contacted the technical department and said that he could give me an answer within ten hours.

We waited in the team until about 9 o'clock in the evening to get the DNA comparison report. The DNA comparison surprised everyone, as it confirmed that Yang Shiruo was related to the two Feng brothers.

Why is an orphan and a circus actor related to the two dead Feng brothers? I don't know this for the time being, but I know that the mystery of the death of the Feng brothers is about to be revealed.

I returned the DNA comparison report to Lao Lu, and then said to Lao Lu and Tang Zhenguo: "In this way, my hypothesis has been completely established, and the four homicides can also be linked together." ”

Lao Lu said: "Let's hear it." ”

I lit a cigarette and said, "What I'm saying below are my assumptions, but these are the only ones that are consistent with the relevance of the four cases." The first is Yang Shiruo's bizarre death, her death was poisoned by a fungus called 'deadly white poison umbrella', and what poisoned her was not that she ingested a large number of poisonous bacteria, but that she was poisoned by professional killers with concentrated poison. And the professional killer who killed Yang Shiruo was the murderer of the clown Uncle Mao. The reason why the killer killed Uncle Mao was to replace Uncle Mao's identity, infiltrate the circus, and then assassinate Yang Shiruo. As for the reason for the assassination, I believe it has a lot to do with the two billion inheritance. ”

Everyone nodded, and no one questioned, because it was a hypothesis, and perhaps they all wanted to hear me tell it in its entirety.

I took a puff of cigarette and continued: "The second is Feng Chicheng's death, everyone knows that Feng Chicheng was fatally killed by a flying knife, and now I know that there are only two people with this ability, one is Tang Zhenguo, and the other is ......" I looked at Tang Zhenguo, Tang Zhenguo had a serious face, and nodded slightly.

The other is Tang Zhenguo's apprentice and the boyfriend of the deceased Yang Shiruo, Tang Zhijie. And Tang Zhijie once said that he saw Yang Shiruo's ghost, and the ghost told him that Yang Shiruo was murdered. I can now be sure that what Tang Zhijie met at that time was not Yang Shiruo's ghost, but Yang Shiruo's twin sister, Feng Xiaoke. So I believe that Feng Xiaoke went to see Tang Zhijie because she knew the cause of Yang Shiruo's death. Perhaps Yang Shiruo's death was killed by a professional killer invited by the three brothers and sisters of the Feng family, and these three brothers and sisters have long known that Yang Shiruo is their relatives. And the killing of Yang Shiruo must be related to the inheritance. ”

Lao Lu heard this and asked, "In that case, what is the purpose of Feng Xiaoke going to see Tang Zhijie?" ”

I said: "I suspect that Feng Xiaoke must have done an in-depth investigation of Tang Zhijie before meeting Tang Zhijie, and she understands that Tang Zhijie is a ruthless and vindictive person. So she wanted to use Yang Shiruo's death to anger Tang Zhijie, and use Tang Zhijie to kill the two brothers of the Feng family. Obviously, their contact was not a one-time event, from the beginning when Tang Zhijie thought it was Yang Shiruo's ghost, to the two teamed up to kill Feng Chicheng. And Feng Wanli's foothold must have been provided by Feng Xiaoke to Tang Zhijie. From the two homicide cases of the Feng brothers, they are inseparable from the skillful flying knife technology, so I list Tang Zhijie as the biggest suspect here. But there are some questions that I still don't understand, why is Feng Xiaoke in a hurry to see Tang Zhijie? Why rush to kill the two Feng brothers? Isn't she afraid of getting burned? ”

Lao Lu patted the table and said, "It doesn't matter why she's there, just ask them when you catch them." ”

Police lights flashed, sirens roared, and several police cars roared towards the 'Feng Pavilion' and Tang Zhijie's homes.

When we came to the 'Feng Pavilion', the housekeeper knocked on the door of Feng Xiaoke's bedroom several times but no one answered, and finally after the door was kicked open by Lao Lu, we found Feng Xiaoke lying on the bed. At this time, Feng Xiaoke had turned into a cold corpse, and on the bedside table next to her, there was a bottle of sleeping pills and a glass water glass, and a piece of paper was pressed under the water cup.

The note reads as follows: This piece of paper can be seen as my suicide note, as my confession, or even as my confession. Chi Cheng and Wan Li were both killed by me, because they committed a heinous crime, they planned and killed their own sister, my twin sister Yang Shiruo, they were guilty, so they had to die. But I also killed my two brothers, and I am also guilty, and I must die. All these crimes were committed by the descendants of our Feng family, and all these crimes should be borne by our Feng family. Death is the only way to atone for sin. Money is the root of all evil, and I don't want this demon left behind by the Feng family to be a disaster to the world after my death, so I decided to donate all of the Feng family's property to the Clean Slate Foundation to help those in need. The donation was fully entrusted to lawyer Liu Qishu to complete the transaction. Feng Xiaoke.