"Yes, in such a crowded place, miss sakhara can flexibly reverse the vehicle. Why does she need her sister to help her reverse when she is at her sister's house? If I guess correctly, there may be something else in the previous case."

Seeing that Bai yanzhenyu understood what he meant, Conan stopped selling off and directly spoke out his doubts.

Bai yanzhenyu also had some bad guesses. He said in a deep voice, "if so, miss kuanmei's death is not an accident we thought before, but may be the result of miss sakhara's deliberate design."

The unexpected discovery of this situation made Bai yanzhenyu and Conan converge their playful mentality and prepare to find more clues when visiting sakazaki Hara Hui.

However, Baiyan Zhenyu and Conan didn't say anything. They pretended that nothing had happened. They went back to the coffee shop and had a cup of coffee with Maori Kogoro. After about the same time, they went to sakazaki Hara's house together.

When people asked about Miss sakhara's recent situation with concern, sakhara Hui smiled and thanked: "thank you for your concern, but I don't matter now. Don't bother you to worry about me."

"Oh, really?" Maori xiaowulang said happily, "Xiaohui, it's great that you can come out of sadness."

Zahara Hui smiled and reminded: "everyone, drink tea quickly. It will be cold later."

"Well, thank you for your hospitality."

Baiyan Zhenyu picked up the tea cup, took a sip gently, and then gave Conan a look to remind him to take action.

Conan nodded vaguely, then asked in a naive tone, "sister sakara, where is the bathroom?"

Zahara Hui didn't think much, smiled and said, "go out and walk to the right. Do you need me to take you?"

"No, I'll go myself." Conan waved his hand and refused. Before leaving the living room, he also gave Bai Yan Zhenyu a look.

After receiving Conan's eyes, Bai yanzhenyu began to find a topic to chat with Zahara Hui and delay her in the living room as much as possible.

……

Leaving the living room, Conan didn't go to the bathroom, but began to look for clues in the house.

Conan remembered the previous interrogation materials. Sakhara and his husband told him that he was in the study on the second floor and contacted Takahashi Hongchang with a personal phone, so he ran to the study on the second floor.

Soon, Conan found the study on the second floor and searched it carefully.

When checking the phone, Conan found some traces left by removing the tape at the telephone line connector under the desk. It was obvious that something must have been stuck there.

Moreover, these traces are very new, indicating that the tape was removed not long ago. Combined with the possibility of previous analysis, I have guessed in my heart.

"It seems that the thing was really put there."

After quickly checking the study, Conan returned to the living room to avoid leaving for a long time and causing sakazaki Hara Hui's doubt.

After Conan came back, Baiyan Zhenyu and others sat at sakhara's house for a while before leaving.

……

After taking the bus back to Mihua station, Bai Yan Zhenyu said, "uncle, Xiaolan, go back first. I have something to do."

"Well, remember to come back for dinner in the evening." Maori xiaowulang didn't worry about Bai yanzhenyu's safety, so he took Xiaolan and Conan to leave by car.

After they left, Bai yanzhenyu took a taxi and went to Tanaka kuanmei's house to look for clues.

After arriving at Tanaka's house, Bai yanzhenyu took the lead in going to the location of the explosion, that is, the garage built in the yard.

Due to the explosion, the floor and walls of the garage were stained with black ash marks, and the contents were cleaned up by the police without leaving anything.

However, in the innermost part of the garage, Bai yanzhenyu found a window facing the garage door. If you look from inside to outside, you can see the situation in the garage. It should be designed for anti-theft.

"If so, there is still some evidence."

The results of the on-site investigation made Bai yanzhenyu more sure of his thoughts. He took out the phone and called the Mumu police department, requesting: "Mumu police department, I need to trouble you for some things..."

"OK, I'll arrange someone to investigate immediately."

After learning Bai Yan Zhenyu's request, Mumu police department immediately arranged police personnel to conduct an investigation. Before Bai Yan Zhenyu returned to his house, he sent the investigation results to him.

After reading the information sent by Mumu police department, Bai yanzhenyu sighed, and then knocked on the door of sakhara's house.

Zahara Hui opened the door and found Baiyan Zhenyu standing outside. After inviting him to the living room, she was surprised and asked, "Mr. Baiyan, how did you come back?"

Baiyan Zhenyu didn't beat around the bush with her and went straight to the theme: "miss sakhara, I'm here to persuade you to turn yourself in."

"Surrender?" Zahara Hui's face changed, then pretended to be puzzled and said, "Mr. Baiyan, I don't understand what you mean."

"Miss sakhara, in fact, you already know the warm relationship between your husband and your sister, and you also know that your husband and Takahashi Hongchang planned to exchange killings."

"So you took your plan, killed your sister who had been hostile to her for many years, and let your husband go to prison for killing. Am I right?"

Bai Yan Zhenyu's reasoning greatly changed Qi Yuanhui's look. He endured the panic in his heart and denied: "Mr. Bai Yan, you misunderstood. How can I know these things."

Baiyan Zhenyu shook his head and said in a very definite tone, "no, you know, otherwise you wouldn't be prepared like that."

Seeing Baiyan Zhenyu's words, Zahara Hui was even more flustered and said with a forced smile, "how can I prepare?"

"Miss sakhara, don't you want to admit it?"

Baiyan Zhenyu looked at Zahara Hui with some disappointment. Then he didn't waste time and directly said the content of his reasoning.

"Two months ago, you bought a bug and an automatic recorder in a store in Akihabara, asked the clerk in great detail about the use of these two things, and then installed them in the study on the second floor to eavesdrop on his conversation with Takahashi Hongchang."

"I think you just wanted to know the conversation between your husband and your sister at the beginning, but what you didn't expect was to hear your husband discuss the exchange of murder with someone you didn't know, and before long, Takahashi Hongchang's wife was killed."

"You guessed that Takahashi Hongchang should install the bomb in your car instead of causing the police to suspect your husband's house, so you told your husband that he planned to drive back to his mother's house and go to his sister's house. Moreover, because miss kuanmei's car was just sent for repair, the garage can be used for parking."

"When your husband heard you say this, he immediately told Takahashi Hongchang the news, and Takahashi Hongchang installed explosive devices on the car in the garage as you guessed."

"When you leave your sister's house, you deliberately say that your reversing skills are not good. It's natural to ask your sister to help reverse. I don't need to say more about what happened later..."