Hattori Heiji was about to ask for the address of Okaki's house, but before he could speak, a frightened scream suddenly came from outside the apartment.

It was obviously not Gangqi Chengjiang who shouted, because it was a man's voice no matter how he heard it, but the three of them immediately ran out.

Standing at the door of the corridor and looking to the left, you can see an uncle sitting outside the public toilet not far from the building.

The uncle was dressed in a cleaner's uniform, holding a mop in his arms, and he was so trembling that he couldn't stand up, Hattori ran over to help him, "Are you okay, what's wrong?" ”

The cleaner couldn't utter a word, but there was no need for him to speak here: the three of them looked into the toilet and immediately understood.

On the floor of the narrow public toilet lay a corpse, with a deep strangulation mark on her neck and no pocket on her chest, but she was still stabbed, and the knife was customarily worn in her purse.

Bai Shu stared at the corner of the public toilet with bright eyes, and the driver dragged his trouser legs with his soul, and followed him with difficulty, wiped the sweat that did not exist at the corner of his forehead, and smiled:

"Gangqi is here to accompany me, hahahaha, it's pitiful. Alas, she can't be blamed for this, it's all the enemy who is too cunning. ”

"......", you're smiling too happily, can you control it.

……

Five minutes later, Sakata and nearby police arrived.

Bai Shu stood under the tree, squatting a soul on one side, watching them survey the scene.

"It was strangled to death, and judging from the bleeding situation, like the previous three cases, it was the chest that was inserted with a knife after death." , Sakata came to a simple conclusion, and asked Hattori Heiji, "When was the body found?" ”

"When I called you...... However, we are not the first to see the corpse, the first should be this uncle who is going to clean the toilet. ”

Heiji Hattori pointed to the cleaner who was stained with ash in his pants and was wiping his sweat, and continued to be puzzled after withdrawing his hand:

"Why did she run out? And the lack of a pocket on his chest was also stabbed...... Why is the murderer obsessed with piercing the wallet every time? ”

Sakata spread his hands, indicating that this was beyond his knowledge.

At this moment, a small police officer came down from the upper floor and interrupted them:

"Mr. Sakata, there are no signs of prying into the door of the victim's house, and the house is not messy, but there is one thing worth paying attention to - we found two strange phone messages."

"Oh?" , the detectives are clearly interested.

Gangqi Chengjiang's house is in 405, one bedroom and one living room, there are not many things at home, and they are very clean.

Passing through the entrance to the living room, the living room is a regular three-piece set of TV coffee table sofa, of which the telephone is placed on the coffee table.

Seeing Sakata and the others go upstairs, the little police officer replayed the message.

Article 1:

"Now to Shinsaibashi! I'll let you meet your former friends. ”

"Beep - 1:08 p.m."

Article 2:

"See? Then it's your turn. ”

"Beep - 10 p.m."

"Shinsaibashi? Isn't that where we eat okonomiyaki? ”

After listening to it, Hattori knew that there was a problem: "The person who left the message actually deliberately used a voice changer, which is too suspicious." Even if he is not a murderer, he is absolutely inseparable from the case. ”

Conan also touched his chin and pondered:

"The strangest thing is that the time of the two messages is too close. If you listen to these two messages at the same time, Gangqi Chengjiang will hide at home because of the threat of the second one.

And if she left after hearing the first message, and only heard the second message when she came back, it means that as soon as she went out, the murderer left a second message...... To be able to keep the time card so accurate, you must know her actions very well. ”

is worthy of being the protagonist, and the sentences are longer than others when reasoning.

Bai Shu listened to their chatter while wandering to the kitchen to find out if there was a cup, and next to him, the driver's chin was folded with a smile: "You will go if he tells you to go, you are too stupid." ”

Gang Qi Chengjiang's eyes were blank, curled up and leaned against the cupboard, after hearing this, he glanced at it, and replied lightly, "Those who died earlier than me, it is better to shut up." ”

"Damn!" , the driver was poked in the sore spot, and jumped up half a meter high, "I was careless!" ”

"Huh." , Gangqi Chengjiang said goodbye.

When the two spirits finished their verbal battle, the detectives' discussion was over.

I don't know what they discussed, but after leaving Okaki Chengjiang's house, Hattori Heiji has been wandering.

Shiraki peeked at the activity in his brain, and was shocked to see the miserable death of countless Kudo Shinichi vomiting blood, he was startled and quickly looked away.

It's too scary, how much do you have to pay for dying so many protagonists......

The police left with the body, and Sakata had to continue to be his driver.

He got in the car and adjusted the driving mirror, "Pingji, where are you going now?" Go back and wait for the autopsy, or go to the Township Councilor as originally planned? ”

"Go back first. Xiang Sizong Taiyun is only related to two of the victims, and the second killed Xikou and Gang Qi, who was killed just now, have nothing to do with him, so he won't open his mouth if he goes to this place, so let's find a way to figure out the relationship between the four victims first. ”

"It's better to check your wallet first." , Bai Shu leaned on the back seat that was not soft, hugged his performance left and right, and his expression was very soft:

"The four deceased were identified as soon as they were discovered, and from this point of view, it seems that the murderer wanted to convey something with the wallet or the contents of the wallet."

"Indeed, the bodies were immediately identified as soon as they were brought back to the office, which is much easier to find than other abandoned corpses in the wild."

Sakata recalled the previous exploration, and suddenly felt blessed to his heart, and clapped his hands: "That's right!" All four of them had driver's licenses in their wallets, and that's how we found the bodies. ”

"Driver's license?" , Hattori Heiji and Conan were stunned at the same time, and howled at the same time, "This is it!" Don't go back to the police station, go to the driving supervision office first! ”

“？” , Sakata was a little confused, but he quickly turned the right direction and drove to his destination.

Heiji Hattori and Conan originally thought that the four of them might be related to a traffic accident, so they were retaliated against by the victim side of the accident.

However, the results of the search showed that none of the four had any criminal records.

But they weren't disappointed, because that's when another big discovery happened:

"Although they got their driver's licenses in Osaka, they all trained at the driving school in the Hyogo." , Hattori Heiji pointed to the registered information, his eyes were bright, like two stars embedded in the night sky.

The staff came over to take a look and pushed their glasses, "Hyoku Driving School, the Hesu driving class there is indeed cheap and famous, although it is a little far away, but there are many people who go." ”

Getting this message is like finally touching the seedlings of four watermelons.

With the help of the driving supervision office, they quickly contacted the co-hostel, and it was also a veteran driving school, after so many years, not only did it not go out of business, but also properly kept the information from 20 years ago.

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