When the police arrived at the scene, he raised his hand and pressed his index finger on the fingerprint recognition system next to the main entrance. Pen & Fun & Pavilion www.biquge.info

After checking the fingerprints of the central computer, the door will be automatically opened.

Twilight didn't walk in the first time the door opened, but reached out and looked around at the scanner next to the door, and asked curiously, "Do you have to put your hand on this door to open it?"

"Yes, the door will open automatically only if it matches the corresponding fingerprint in the computer library. At the time, Ren carefully explained, "In addition to President Yuki's family, I and Secretary Miura were able to open this door. ”

"Oh, is that so?" Xingchen pointed to the sensor next to the door, "This system should still be in the experimental stage! Is it possible that the central computer will produce an error that can cause other people's fingerprints to open the door?"

Faced with Xingchen's question, Ren hesitated slightly. Seeing this, Twilight coughed dryly and said, "This is my son, Twilight Star, and his question is exactly what I want to ask." ”

This house is the prototype of a high-tech building of the future, and Twilight, an uncle who is far from fashion, understands this. Xingchen's question not only relieved him, but Twilight also wanted to use this case to see if his son had the talent to solve the case and whether he could inherit his father's business in the future.

In the previous cases, Xingchen had a few good reasoning, and it happened that this time he encountered the type of case he was not good at, and Twilight decided to leave this case completely to Xingchen to see how he performed.

Standing on the sidelines, Ren knew that Twilight was the leader of the criminal police, so he carefully explained, "It's impossible for someone to open the door here with fingerprints. Don't underestimate this fingerprint scanning system, which scans the fingerprints of the five fingers of the human hand and the conformity of 48 nodes of the palm print. It could only be that the person who could have opened the door could not open the door because of the stains on his hands, and there is absolutely no possibility that someone else could open the door. ”

"So will someone use the program to deceive the central computer?" Xingchen asked sharply, "such as hackers?"

"I can't say it's absolutely impossible, but it takes at least an hour to break into the central system from the outside, during which time all the alarm bells set up in the house will go off and the alarm will be automatically called. He was proud of the system he was personally involved in designing.

As he spoke, the crowd entered the main house through the entrance.

When they walked into the main house, the cold air from the central air refreshed everyone.

"The air-conditioning system here is controlled by a computer to control the whole house, so it can maintain the most comfortable temperature for the human body 24 hours a day. He continued to explain everything in the house to the officers.

"Twenty-four hours, is the air conditioner on when no one is around?" Xingchen asked curiously.

"Yes, the president wants to enjoy a comfortable temperature as soon as he gets home, so even if there is no one in the house, the central air conditioning is on. Ren didn't understand why Xingchen had questions about this issue.

"What a luxury! Don't he know that waste is a crime? There are still so many children in Africa who don't have enough to eat! No wonder God wants to let him die violently. Xingchen muttered and complained alone.

Everyone couldn't keep up with Xingchen's leapfrogging thinking, and Twilight could only cough dryly twice, and began to ask the then Ren about the details of the death of President Yuki Oki, so as to change the subject.

The police have a complete set of procedures for handling cases, and at the beginning they only ask for some names, ages, the time the body was found, the relationship with the victim, and so on.

"I'm President Yuki's personal driver. At around 8 o'clock this morning, I came to pick up President Oki from work. But after the departure time, the president had not come out of the house, nor did he call me to inform me of the cancellation of today's trip, so I went into the bedroom to check the situation, but I didn't expect the president to lie on the bed in pajamas, and he was no longer breathing. Shi Ren lowered his head slightly and replied that he found out that President Oki had died.

"There were no visible injuries on the deceased's body, and there were no signs of a fight or theft at the scene. Under normal circumstances, ordinary people should call the hospital first to call an ambulance, why did you call the police at the first time, Mr. Ren. Xingchen had a smile on the corner of his mouth, intentionally or unintentionally, that was worth playing.

At that time, Ren opened his eyes wide and looked at this seven-year-old child in disbelief. It is said that "the son of a judge will always be a judge, and the son of a thief must be a thief", and now it seems that the son of a police officer cannot be underestimated.

Putting away his contempt, Shi Ren replied cautiously: "When I felt the president's pulse at that time, I found that the president's heartbeat had stopped, and his hands and feet were cold, apparently dead for a while. There was a big fatality, so I immediately called the police. ”

"We said earlier that it is impossible for outsiders to trespass into this villa, so will President Yuki see an acquaintance personally opening the door for others?" Although he knows that his problems are redundant, Xingchen is still happy with this detective game.

In the past, the stars used to ask questions purposefully for a variety of reasons. This time, Xingchen plans to help each other, rely on his own strength, and do not use the evidence clues in the original book, and find another way to solve the case.

If Shi Ren still can't escape justice in the end, then he can only blame his life. If in the end, Xingchen didn't find enough evidence to convict Shi Ren, then he didn't deserve to die.

In short, the only condition is not to let Conan be in the limelight!

"The opening and closing of the gate is recorded on the central computer. You can ask a professional to review these backups. Ren replied confidently, apparently any evidence against him in the central computer had been erased by him.

"It's like a strong fortress. Xingchen said to himself thoughtlessly, "But the strongest fortress is often breached from within. ”

When Ren heard Xingchen's words, his heart beat wildly.

Twilight vaguely caught a hint of conspiracy, but Xingchen didn't say it directly, and he didn't want to ask too much. Twilight learns from her long-term contact with Kudo's father and son that detectives like murderers like to be suspicious, and they won't reveal the names of the criminals until the last minute.

The medical examiner's preliminary judgment on the president's death was sudden death caused by a heart attack, and he learned from the attending doctor that his heart was not very good and that he needed to take heart medicine for a long time.

The time of death was determined to be around 2 a.m., and there were a total of five people who were able to enter and leave the villa freely. In addition to the president himself, there were his wife, daughter, the driver at the time, and the secretary Miura.

The president's wife and daughter took a plane together yesterday evening to travel abroad, and the police also found corresponding records in the immigration control materials at the airport.

After that, the secretary Miura arrived at the scene at the same time as Mori Kogoro, Ran and Conan.

Regarding the death of the president, the secretary Miura seemed calmer, "Yesterday the president signed a big deal, so I drank a few more drinks, in fact, usually when the president's wife is there, I will persuade the president to drink less." ”

Previously, the police technical department's investigation of the door opening file of the central computer of the villa did not find any abnormal activation records. From this, it can be concluded that no third party appeared at the scene yesterday except for the president himself and the current president.

In addition to the natural death, the police focused their investigation on the deceased's last contact and the first time the deceased was found.

"After signing yesterday, we went to several hotels and clubs. When I finally drove back here, the president was so drunk that he couldn't even walk on his own. That's why I helped him to the bedroom and changed him into his pajamas. When I got back to the apartment, it was already past one o'clock, and around two o'clock I went to the nearby convenience store to buy a late-night snack. However, I accidentally broke the egg while using the induction cooker, and I think you should be impressed if you ask the clerk on duty at the time. At that time, Ren slowly said the testimony he had already thought of.