Recently, there have been several arson cases in Tokyo, which has immediately aroused heated discussion among the public. The police have increased their police force to find the prisoners of continuous arson cases.

When Bai yanzhenyu and others were chatting at Dr. Ali's house, bu Mei suddenly said that she might have witnessed the murderer of the arson case last night, so they accompanied synchronous Mei to the police hall to inform the Mumu Police Department of this clue.

"Mumu police department is dealing with other cases, so I am responsible for the continuous arson cases. Just tell me directly."

After learning their intentions, officer Sato took them to an office, took out the paper and pen used to draw the suspect's portrait, and tried to draw according to bu Mei's description.

"Bu Mei, what's that face like?"

"Bu Mei, what does that man's eyes look like?"

"Bu Mei, does that man have a beard?"

"Bu Mei, does that person have any other characteristics?"

……

Officer Sato asked Bu Mei about the suspect's facial features while drawing on the paper. After the painting was finished, he turned the drawing paper over to bu Mei, smiled and asked, "Bu Mei, does that person grow like this?"

"Poof!"

After seeing officer Sato's painting, Bai yanzhenyu took a sip of tea and sprayed it directly. A row of black lines appeared on his forehead. Good guy, he is also a soul painter

Bu Mei looked at the portrait comparable to the simple strokes of primary school students and said, "it's not like at all."

Officer Sato also knew that his painting style was too abstract, his face was slightly red, and his tone was somewhat helpless. He explained, "Mr. Youchuan, who specializes in painting figures in the Bureau, just caught a cold and asked for leave today. I can't help it."

"Let me see."

At this time, officer Takagi took a look at officer Sato's painting, smiled and joked, "I didn't say it, officer Sato. If you pass your painting to the investigators, it may affect their judgment."

The white bird police officer also came together, touched his chin and said intriguingly, "this painting is good if viewed from the surreal painting school."

"Yes, my portrait is really bad." hearing the words of officer Takagi, officer Sato narrowed his eyes slightly and said with some shame: "if you are willing to draw it for me, I can't wait."

"Ah, this..." officer Takagi stammered with a dry smile: "in fact, I know nothing about painting..."

"What I'm good at is impressionism... I'm still busy with the case..." officer white bird is also not good at talking about portraits, so he quickly found an excuse to escape.

"Wait... Officer white bird... How fast!"

Make complaints about the oil painting of the white birds, Gao Mu police officer could not help but Tucao, quickly transferred the topic: "yes, in fact, we are not sure whether the person is arson, after all, did not see the fire himself?"

"Officer Takagi, arsonist Shiyou * * * * is the man."

Baiyan Zhenyu shook his head slightly and interrupted: "in such a hot weather, he not only wears a cotton coat, but also wears a pair of leather gloves. From time to time, the smell from his pants spilled with kerosene, as well as the evil smile on his face when he came out of the roadway near the fire site, almost all accord with the image and temperament of the arsonist?"

After Bai yanzhenyu finished, he reached for officer Sato's drawing board, used professional painting skills, drew Bu Mei's previous description into a sketch portrait, and asked Bu Mei, "Bu Mei, is that the man?"

Seeing Bai Yan Zhenyu's painting, bu Mei nodded repeatedly and said firmly, "yes, that's the man."

"Baiyan, I didn't expect you to have this ability. It's a great help."

Officer Sato was amazed at Bai Yan Zhenyu's versatility. After arranging to go down to find the suspect, he got up and said, "now I'm going to the roadway for on-site evidence collection. Some children, do you want to go with me?"

"On site evidence collection, we're going!" the Bumei trio who can closely observe the police solve the case and love to join the fun will not be absent.

Officer Takagi secretly fell in love with officer Sato. Naturally, he wanted to get along with her more. He immediately smiled and said, "I'll go with you."

"I'd better drive you." officer bainiao, who mistakenly thought officer Sato was his first lover, naturally didn't miss the chance to brush his favor.

"Don't bother. I have to go around somewhere else. I'll just pass by on the road." officer Sato shook his head and smiled and refused officer Takagi.

"Eh? Go somewhere else?" officer Takagi and officer bainiao were stunned when they heard the speech. They didn't know where officer Sato was going.

Sergeant Sato said softly while sorting out the picture album on the table: "in fact, today is of special significance to me."

"Special significance?" officer Takagi looked blankly.

The same is true of officer white bird. After thinking for a moment, he frowned and guessed, "is today your birthday?"

"No, just the opposite." officer Sato had a faint smile on his face, but his tone showed a trace of sadness.

Officer Sato didn't elaborate. After finishing the table, he took Bai yanzhenyu and others to leave. Officer Gaomu and officer bainiao saw it and drove to the alley with the people.

Before long, officer Sato parked his car near an intersection, took out a vase with golden chrysanthemums from the trunk, put it in front of a roadside pole, folded his hands and prayed silently.

Under the silent attention of the people, officer white bird seemed to think of something and suddenly said, "I remember. Today is the death day of officer Sato's father, officer justice Sato. He died at the crossroads when chasing a robber and murderer 18 years ago."

"At that time, officer Sato was hit by a truck at this intersection. Unfortunately, it rained heavily that day, and the ambulance arrived at the scene late. He died in heaven under the eyes of his family who arrived in time. I remember that case seemed to be called..."

After hearing officer bainiao's words, Bai yanzhenyu sighed and then said, "the officer who was hit by the truck kept calling this mysterious name to the hit and run murderer, and named it [melancholy Lang incident]."

Conan also knew something about this matter and added: "I also heard uncle Maori say that although a large-scale search network was set up to investigate at that time, the investigation was in trouble because the police officer who mastered the key elements of the case died, and the prosecution period ended three years ago..."